Why Is My Dog Wheezing All of a Sudden?

Wheezing in dogs occurs when something impairs or blocks the flow of air in the windpipe, causing stridor (a whistling sound). This can be caused by swelling and inflammation in the airways, something getting stuck in the windpipe, or a number of medical issues.1

The main symptom of bronchitis is coughing (an attempt to clear the airways), however, as the condition worsens, dogs will have difficulty breathing and may begin to wheeze when exhaling. Weak cartilage in the supportive rings around the trachea collapse, leading to mild to severe obstruction of a dogs airway.

Kennel cough is a highly contagious upper respiratory infection that causes irritation in the airways. The most common symptom is a persistent dry cough, but breathing difficulties such as wheezing can also develop or worsen with exercise. Upper respiratory tract infections are similar to a cold or flu in humans and can cause wheezing in dogs.

Foreign bodies stuck in your dogs windpipe can cause wheezing due to partial obstruction of the airway. This is especially a problem in younger dogs who like to chew on just about anything, so if you notice your puppy wheezing, take action right away. If your dog is having difficulty taking a breath, it could be a sign of a life-threatening medical emergency such as an allergic reaction or a serious heart condition.

If your dog is having trouble breathing and is showing blue-ish gums or tongue, they arent getting enough oxygen to their lungs and require medical attention immediately. If your dog is having trouble breathing and isnt eating food, it can be a sign of infection or another serious condition. If your dog is consistently wheezing with no improvement in symptoms, it warrants a visit to the vet to see if there is an underlying cause.

If your dog is wheezing and showing signs of distress, it is important to take steps to help keep them calm and breathe easier. Remove triggers from around your dog, including strongly scented products (such as candles, air fresheners, or aerosol sprays). Since there are many causes of wheezing in dogs, the underlying condition must first be diagnosed so the appropriate treatment plan can be made.

If the wheezing is caused by chronic bronchitis, your vet will likely prescribe a bronchodilator as a rescue medication to use when your dog is in distress. A dog with bronchitis will also require a daily corticosteroid medication to manage the condition and help keep symptoms at bay. Speak with your vet about using inhaled medication in conjunction with the AeroDawg canine aerosol chamber to keep your dog happy and healthy.

If your dog is overweight or obese, they can have a lower tolerance for exercise and their respiratory system can be compromised. If your dog is showing signs of breathing difficulties such as wheezing, always err on the side of caution and take them to the vet.

Why is my dog making weird breathing noises?

It sounds like the dog is trying to inhale a sneeze, and it is therefore known as reverse sneezing. Reverse sneezing is often caused by irritation of the palate/laryngeal area. It causes a spasm in the muscles of the pharynx. Reverse sneezing is characterized by honking, hacking or snorting sounds (gasping inwards).

Is it bad if my dog wheezes?

If your pet is wheezing and seems to be having trouble breathing, then you should take them to the vet. Your canine could have an illness like bronchitis or kennel cough, or may have an object lodged in their throat. Whatever the case may be, it would be wise to visit your veterinarian.

What are the signs of respiratory distress in a dog?

Coughing..Difficulty breathing..Gagging after coughing..Nasal congestion..Exercise intolerance..Fainting..Wheezing..Blue gums.

Have you noticed your dog wheezing often lately? Has this just started recently, or is it a long-term issue? Although you should always take your dog to the vet if you notice any new, concerning symptoms, its also a good idea to inform yourself about the possible problems related to wheezing in your furry friend.

If you have a dog with this type of face or snout, be aware that wheezing during allergy season may be a common problem for your pet. Nasal mites are a less troubling problem than heartworms, but they still require vet care to treat and heal your dog.

Take note that nasal mites can also cause reverse sneezing , which is different from wheezing but may seem similar to those who are inexperienced with observing this type of behavior. Although collapsing trachea may sound very dangerous, it isnt too troubling; it simply means your dog will wheeze often if he becomes excited or overexerts himself too much. We have teams of highly skilled and trained emergency vets at all of our VEG locations who will help get to the bottom of whats causing this condition in your dog and develop a treatment plan to best help them.

Whenever you call VEG, youll speak directly to an emergency veterinarian who will help you decide on the next step for caring for your pet.

Some wheezing is less severe and terminates on its own. Other wheezing points to more serious underlying issues. In general, it is a sign of respiratory distress.

These dogs have shortened nasal passages, narrow or stenotic nares, and less airflow. Indoor irritants that cause wheezing include scented candles, perfumes, and cigarette smoke.

Especially in the winter, dogs with lighter coats are prone to influenza causing wheezing. Dogs may experience respiratory issues due to poor air quality caused by fires. Excessive panting and coughing in addition to wheezing may be a sign that your dog has asthma.

It causes wheezing along with symptoms like a runny nose, hacking cough, sneezing, and a low-grade fever. Kennel cough is caused by a bacterial infection and can turn to a secondary condition like pneumonia. If your dog is overweight, it can cause general stress to their immune and respiratory system.

They can also cause itching, nasal discharge, reverse sneezing, and repeated head shaking. When an object of certain size or texture gets stuck in a dogs throat, it causes an obstruction. If you suspect that your dog is experiencing anaphylaxis notify Animal Poison Control immediately: (888) 426-4435

If you think a severe underlying illness is causing your dog to wheeze, you should make a trip to the vet. Some parasites and bacterial infections require specific antibiotics like amoxicillin or doxycycline. The vet will apply these on dogs to treat things like worms and nasal mites.

It helps with a viral infection, breathing problems, or a collapsing trachea. If your dog is suffering with obesity, the vet may suggest weight loss or a new diet. The makeup and quantity of the prescription your pup needs depends on your dogs size and illness.

You can make a few small tweaks at home to prevent your dog from future wheezing. Avoid frozen foods, certain treats, and small toys that can irritate your dogs airways. The best thing you can do to help your pup avoid wheezing and other respiratory issues is to keep them healthy.

I really dont need to be that hypersensitive, but it is helpful to understand some of the things that cause common things like sneezing, coughing, or dog wheezing.

Kennel Cough is a common viral infection that can happen to any dog, especially one with a suppressed immune system. Kennel cough doesnt necessarily include dog wheezing, but its possible if the respiratory system is infected.

sneezing coughing gagging sounds vomiting snorting retching Although kennel cough usually clears up on its own, I would still bring your dog to the veterinarian for a checkup. Just like humans, respiratory viruses including colds and flu can easily turn into secondary conditions like pneumonia.

cough suppressant non-steriodal anti-inflammatory drugs Antibiotics if there is a bacterial infection present However, if you or your dog has an allergic response to dust mites, symptoms such as the following may occur: sneezing signs of asthma such as dog wheezing difficulty breathing itchy skin and eyes continuous licking

increasing immune function with supplements increasing immune function through a balanced diet covering dog beds, pillow cases, etc., with hypoallergenic materials or micro-porous fabric regular baths with hypoallergenic dog shampoo keep the dogs sleeping area vacuumed Dogs subjected to homes where there is significant cigarette smoke can develop difficulty breathing and other health problems. A 1998 Colorado State University study that was published in the American Journal of Epidemiology discovered a higher rate of cancers in dogs who lived in houses where cigarette smoke was present.

coughing dog wheezing eye irritations dry mouth nausea and possible lack of appetite In order to protect yourself, and your dog, from the dangers of second-hand smoke, stay away from cigarettes. Luckily, there are a lot fewer public places where people can smoke these days.

So, unless you or someone you live with smokes, it shouldnt be too hard to stay away from this toxic irritant. That might include frequent face washing with mild, gentle soap designed for dogs. In addition, the veterinarian may suggest a soothing eye drop for the dog, an antihistamine, and may suggest an air filtration system to pull the toxins from the air as much as possible.

NOTE: Cigarette butts are easy to find on any sidewalk or street. Nicotine poisoning include symptoms such as tremors, twitching, and seizures. Whether you agree with climate change or not, its fair to say that many parts of the world are seeing record high temperatures.

With that rise in temperature comes a variety of issues including smog pollution and a drastic increase in wildfires. As wildfires rage, thick plumes of smoke settle over cities, traveling thousands of miles through the atmosphere. This is particularly problematic for dogs with respiratory diseases who might find it hard to breath on a good day.

dog wheezing sneezing panting red, itchy eyes If you cant get away from the relentless smog and wildfire irritants, listen to your public officials who will offer tips on how to deal with the smokey air for you and your pets. Obese dogs have a more difficult time getting around, grooming, playing, exercising, etc.

However, a dog at a healthy weight will have a clearly defined waist and you should be able to feel the ribs. After my golden retriever was spayed, I noticed she began putting on weight. They both eat the same amount of food, but the pit bull mix (male) is lean muscle.

I switched my dogs to Royal Canin for Weight Management. I switched to low calorie treats and really cut back on how much I was giving them. Short-nosed dogs known as brachycephalic breeds (pugs, Boston terriers, boxers, etc.)

Some develop whats known as Brachycephalic Airway Obstructive Syndrome which leads to serious respiratory distress. snoring snorting dog wheezing abnormalities like an elongated soft palate upper airway dysfunction enlarged tonsils airflow resistance through the nasal passages surgery to widen the stenoic nares tonsil removal soft palate resection weight reduction

Click the image below for info on the healthiest new way to feed your dog! If your dog starts coughing, wheezing, or showing any of the following signs of heart disease (below), bring him/her to a vet. Small breeds that are over the age of 5 make up about 75% of dogs with heart disease.

unwilling to walk or play with any exertion weight loss distended belly dog wheezing or difficulty breathing fatigue prescription medications to reduce fluid buildup surgery to replace a torn valve surgery to insert a pacemaker low salt diet NOTE: Treatments will depend on your dog, the breed, and any other underlying health conditions.

We tend to think of choking as a full blockage where the dog cannot breath at all. However, choking can be a partial obstruction in which the dog can still get some oxygen in, but cant take a full breath. dog wheezing swatting at his face or jaw gagging couching drooling lip-licking

In an effort to expel the object, your dog might try to cough it out, swat at his face, paw at his jaw, gag, or wheeze. If you suspect your dog is choking, and it is safe to do so, follow these steps: Open the dogs mouth Use a piece of fabric, a rag, or a towel to pull the tongue out.

While holding the tongue out with one hand, use the other to gently scoop at the back of the throat to see if you feel something. Be very careful because you dont want to push any objects further down the throat and possible completely block off the airway. If your dog is large, you may need to attempt the Heimlich maneuver which involves making a fist and pushing into the dogs sternum while making an upward thrusting motion.

Remember: If you dog is wheezing, you know he or she is still getting oxygen and you have time to get medical assistance. Small breeds known to acquire trachea collapse include Yorkshire terriers, Pomeranian, Poodles, and Chihuahuas. Once the trachea collapses, it leaves your dog with severely compromised breathing.

sudden dry or honking cough sounds like a dog wheezing hard to breath coughing turns blue when excited due to lack circulating oxygen Asthma attacks can occur in dogs, although I dont know how common it actually is. dog wheezing coughing panting heavily with open-mouth breathing the tongue and/or gums will be a bluish color due to lack of oxygen sneezing fatigue loss of appetite

using humidifiers remove allergens from the home prescription drug like Aminophylline which is reported to work great with a few side-effects that could occur if the dog receives too much medication. These include diarrhea, anxiety, thirst, easily over-excited, hunger, and sometimes vomiting Your dog could be severely allergic to anything from certain foods to bug bites.

sudden diarrhea excessive drooling vomiting pale gums sock seizures coma death dog wheezing if the airway is partially open If your dog gets a little over-excited to see you come home at the end of the day, it could just be a result of excitement spasm. jumping excessive barking spinning in circles sneezing mild dog wheezing

behavioral training more exercise during the day to settle the dogs mind and body YOUR actions when you come in the door. The immature heartworms become larvae and make their way through the body to the heart and lungs. Signs of heartworm can be hard to detect in the early stages, but could progress to:

dog wheezing coughing extremely tired weakness Most veterinarians (if not all) sell and prescribe topical or oral drugs that prevent parasitic infections. For example, I give my dogs a topical solution that goes on the back of the neck.

Emphysema in dogs usually develops as the result of another type of lung disease. The major sign of emphysema in dogs is difficulty breathing. use of a bronchodilator (anti-inflammatory) drug that opens the airway severe cases may need hospitalization and put in an oxygen cage.

surgery to place thoracostomy tubes into the dogs chest The damage done to the lung could cause a drop in the amount of oxygen the body gets, leaving your dog tired and out of breath. Medication to help breakup the clot into tiny pieces that dissolve and/or move through the arteries safely.

Treatment of the underlying condition that caused the blood clot in the first place. Drugs to kill the parasite Sometimes require surgery Get your dog to your veterinarian for diagnosis Canine influenza is not transmittable to humans, but can leave your dog feeling miserable.

Sneezing and coughing are the two primary ways that the virus becomes airborne. dog wheezing fever cough (moist) discharge from the eyes and nose sneezing fatigue Listen to this short YouTube video of a dog wheezing.

Non-steroidal Anti-inflammatory drugs Antibiotics if the dog has a secondary bacterial infection Lots of fluids and rest The mites live within the nasal passages and are not thought to be transmitted to humans. People and dogs alike find themselves allergic to pollen.

Seasonal allergies affect dogs in much the same way as people with a few exceptions. licking biting their skin scratching themselves red eyes sneezing snoring chewing paws frequent hypoallergenic baths fish oil caplets with omega 3 (decrease inflammation) allergy medications like Benadryl keep the fur wiped clean after being outside, particularly the paws.

These days, any number of chemicals and other pollutants are found in the main waterways. Just recently, in Nova Scotia, a deadly algae bloom killed 4 dogs swimming in the lake. However, if your dog is swimming theres a good chance hes going to swallow a little water.

scratching coughing and dog wheezing sneezing weight loss fatigue Grass seeds are sharp, hook-like irritants that easily get stuck on a dogs skin. They can also be ingested or inhaled causing extreme irritation and infection.

swelling redness head rubbing swollen eyes runny eyes pawing at nose sneezing dog wheezing coughing nasal discharge

Why Is My Dog Wheezing?

Wheezing in dogs occurs when something impairs or blocks the flow of air in the windpipe, causing stridor (a whistling sound). This can be caused by swelling and inflammation in the airways, something getting stuck in the windpipe, or a number of medical issues.A few seconds of wheezing is likely nothing to be concerned about, but if your dog is consistently wheezing or the wheezing is accompanied by other symptoms, it could indicate a serious health issue that warrants a visit to the vet.

What Does A Wheezing Dog Sound Like?

If your dog is making wheezing noises, it can certainly be alarming. The sound is different than a cough or sneeze, and sounds very similar to a wheezing sound a human would make. A wheezing dog will make a high-pitched whistling sound when breathing, usually on an exhale.If your dog is in distress, they may try to find a spot to lay down to try to get their breathing under control.

Bronchitis

Canine chronic bronchitis is a condition that affects the lower airways in a dog’s lungs. In bronchitis, inflammation causes the airways to swell and release mucous, ultimately causing the airways to narrow. The main symptom of bronchitis is coughing (an attempt to clear the airways), however, as the condition worsens, dogs will have difficulty breathing and may begin to wheeze when exhaling.

Collapsed Trachea

A collapsed trachea is a chronic condition in dogs that affects the windpipe (trachea). Weak cartilage in the supportive rings around the trachea collapse, leading to mild to severe obstruction of a dog’s airway. Symptoms of this condition including a honking cough and abnormal breathing sounds, including wheezing.

Allergies

Airborne allergens such as pollen, mold, and dust can cause a dog to wheeze. When these allergens enter the dog’s airways, an allergic response may cause the airway to swell, making breathing difficult.

Kennel Cough

Kennel cough is a highly contagious upper respiratory infection that causes irritation in the airways. The most common symptom is a persistent dry cough, but breathing difficulties such as wheezing can also develop or worsen with exercise.

Infections

Upper respiratory tract infections are similar to a cold or flu in humans and can cause wheezing in dogs. The symptoms of these infections usually include coughing, sneezing, difficulty breathing (including wheezing), and low exercise tolerance.

Heart Disease

Various heart diseases such as cardiomyopathy, congestive heart failure, and mitral valve disease can cause wheezing in older dogs and occasionally younger dogs. These diseases can cause dogs to have difficulty breathing due to lethargy and exercise intolerance, which may cause wheezing.

Foreign Body

Foreign bodies stuck in your dog’s windpipe can cause wheezing due to partial obstruction of the airway. These objects could include bone fragments, large pieces of food, toys, sticks, or other objects your dog might find around the house or yard. This is especially a problem in younger dogs who like to chew on just about anything, so if you notice your puppy wheezing, take action right away.

Treatment For A Wheezing Dog

Since there are many causes of wheezing in dogs, the underlying condition must first be diagnosed so the appropriate treatment plan can be made. An examination will reveal the right course of treatment for your pet.

Medications

For infections, treatment will likely include antibiotics. If the wheezing is caused by chronic bronchitis, your vet will likely prescribe a bronchodilator as a rescue medication to use when your dog is in distress. These medications work to relax the muscles in the airways to allow your dog to breathe easier.A dog with bronchitis will also require a daily corticosteroid medication to manage the condition and help keep symptoms at bay. Both corticosteroids and bronchodilators can be prescribed as inhalers and are much easier to administer to your pet than a pill or syrup. Speak with your vet about using inhaled medication in conjunction with the AeroDawg canine aerosol chamber to keep your dog happy and healthy.

Diet Modifications

To help your dog breathe easier, your vet might recommend that you make some changes around the house. This may include:

Why is My Dog Wheezing?

Have you noticed your dog wheezing often lately? Has this just started recently, or is it a long-term issue? Although you should always take your dog to the vet if you notice any new, concerning symptoms, it’s also a good idea to inform yourself about the possible problems related to wheezing in your furry friend.

5 Causes of Dog Wheezing

In this article, we will explore five of the most common causes of wheezing in dogs. Some of these are less troubling than others, but all of them may be able to be managed or even fully treated with proper vet care.

Allergies

Allergies are the most common cause of wheezing in dogs. Many dogs who have seasonal allergies may develop wheezing as one of their symptoms during the times of year when pollen counts are at their highest. The same may be true of contact allergies or exposure to any other allergens that could make their way into your dog’s space.Dogs with flat faces or short snouts may be more prone to wheezing from allergies than others, as well. If you have a dog with this type of face or snout, be aware that wheezing during allergy season may be a common problem for your pet.

Inhaled Blockage

In some cases, dogs may inhale a foreign object which can then become lodged in their nasal passages or windpipe. This often happens when dogs eat too quickly and inhale while eating, causing food pieces to become stuck where they shouldn’t be. However, it can also occur if your dog tries to swallow a piece of a broken toy, a stick, or any other item that he shouldn’t.If this occurs, you will need to take your dog to the emergency vet for the blockage to be removed. Your dog may not be able to stop wheezing until he receives vet treatment for the problem.

Heartworms

Unfortunately, heartworms may also be a cause of dog wheezing. Heartworms may eventually travel from the dog’s heart to his lungs as well as other organs throughout his body. This is an advanced stage of heartworm disease, but it is still manageable with the help of regular vet care.Dogs who have heartworms severe enough to cause wheezing will most likely never be completely healed from this disease. However, your vet can work with you to figure out the best way to manage his symptoms and help him breathe more easily as well.

Nasal Mites

Nasal mites are a less troubling problem than heartworms, but they still require vet care to treat and heal your dog. Nasal mites may cause your dog to wheeze frequently and can also cause him to scratch his face or rub his snout on the floor or furniture often. Be on the lookout for these symptoms if you think your dog may have nasal mites.Nasal mites are not a major problem, but they can spread from dog to dog. If one of your dogs has nasal mites, it is very likely your other dogs will develop this type of infection too.Take note that nasal mites can also cause reverse sneezing, which is different from wheezing but may seem similar to those who are inexperienced with observing this type of behavior.Although reverse sneezing can look and sound upsetting, it isn’t anything too serious on its own. Your vet can give you more information about this symptom if it is something your dog deals with.

Heart Disease

Dogs with heart disease may develop wheezing after some time. This is not one of the first signs of heart disease, but it also isn’t one of the final ones. It generally develops partway through the progression of the disease for most dogs.If your dog is diagnosed with heart disease, your vet will be able to help you choose what the best course of action may be for you and your pet moving forward.Some dogs may have a collapsing trachea, which can occur with or without the presence of heart disease. If this happens, your vet can help you with treatment options as well. Although collapsing trachea may sound very dangerous, it isn’t too troubling; it simply means your dog will wheeze often if he becomes excited or overexerts himself too much.

Why dogs wheeze

Dogs wheeze because they have sensitive airways. When your dog’s airway becomes inflamed it causes blockages. The blockage can either happen in a dog’s windpipe or bronchi. Wheezing occurs when the bronchial passages become inflamed. Most blockages occur in the upper airways which is why wheezing comes out as a whistling sound.
These dog breeds are more likely to wheezeSmushed face or “ brachycephalic breeds” are more prone to wheezing than other dogs. They include bulldogs, Shih Tzu, and pugs. These dogs have shortened nasal passages, narrow or “stenotic” nares, and less airflow.

Don’t confuse wheezing with a reverse sneeze

Are you sure your dog isn’t reverse sneezing or snorting? Wheezing can sound similar to reverse sneezing. A reverse sneeze sounds more like honking and is normal in dogs. Small dogs, like Yorkies and Maltese, often reverse sneeze. These sneezes are otherwise known as pharyngeal spasms.

1. Kennel Cough

Kennel Cough is a common viral infection that can happen to any dog, especially one with a suppressed immune system.Immune system function could be lowered if the dog is taking certain medications, has been under more stress recently, or is in close contact with another dog with the disease.Kennel cough is very contagious and is passed from dog to dog through airborne droplets. Sneezing and coughing are the main culprits. Kennel cough doesn’t necessarily include dog wheezing, but it’s possible if the respiratory system is infected.

Treatment options:

Your dog is going to feel pretty miserable if he/she has kennel cough. Most times, it will clear up on its own. We’ve all had pretty bad colds where we wondered if it would ever pass! Your dog will probably feel like that as well.

2. Dust

Dust mites are unavoidable. They are unpleasant to think about, but serve a natural function within our environment. However, if you or your dog has an allergic response to dust mites, symptoms such as the following may occur:

3. Cigarette Smoke

Dogs subjected to homes where there is significant cigarette smoke can develop difficulty breathing and other health problems.A 1998 Colorado State University study that was published in the American Journal of Epidemiology discovered a higher rate of cancers in dogs who lived in houses where cigarette smoke was present.Long-nosed breeds were susceptible to nasal cancers and the shorter-nosed breeds showed higher rates of lung cancer.

4. External Air Quality

Hot much? Whether you agree with climate change or not, it’s fair to say that many parts of the world are seeing record high temperatures. With that rise in temperature comes a variety of issues including smog pollution and a drastic increase in wildfires.As wildfires rage, thick plumes of smoke settle over cities, traveling thousands of miles through the atmosphere.This is particularly problematic for dogs with respiratory diseases who might find it hard to breath on a good day.

5. Obesity

Obese dogs have a more difficult time getting around, grooming, playing, exercising, etc.We all know what obesity looks like, but you might not think your dog is too fat.A healthy weight for a dog is one in which you can see their ribs. I don’t mean the dog is emaciated! However, a dog at a healthy weight will have a clearly defined waist and you should be able to feel the ribs.If the ribs are really prominent, the dog is likely too thin.

6. Short-Nose Dogs

After my golden retriever was spayed, I noticed she began putting on weight. Now, I could blame it entirely on the spay, or I could take a hard look at what I have been feeding her.That said, both she and my pit bull mix are about the same age and were spayed/neutered nearly the same time. They both eat the same amount of food, but the pit bull mix (male) is lean muscle. The retriever, however, is a barrel. Yes, she’s adorable (squishy face!), but she needs to drop some pounds.Here’s what works:

7. Heart Disease

Heart disease in dogs can result in a variety of symptoms including dog wheezing. This isn’t the kind of wheezing that just occurs one or two times. If your dog starts coughing, wheezing, or showing any of the following signs of heart disease (below), bring him/her to a vet.Small breeds that are over the age of 5 make up about 75% of dogs with heart disease. Heartworm disease can also be a cause. Other causes of heart disease may also be present.

8. Choking

We tend to think of choking as a full blockage where the dog cannot breath at all. However, choking can be a partial obstruction in which the dog can still get some oxygen in, but can’t take a full breath.

Treatment Options

In an effort to expel the object, your dog might try to cough it out, swat at his face, paw at his jaw, gag, or wheeze.

9. Collapsing Trachea

Collapsing trachea is a condition that can happen in small breeds. It’s a chronic condition that is either congenital (born with it at birth) or acquired. When a dog acquires this condition, it’s usually because of a respiratory illness.It can also be caused by Cushing’s Disease or heart disease. Small breeds known to acquire trachea collapse include Yorkshire terriers, Pomeranian, Poodles, and Chihuahuas.A collapsing trachea occurs when the C-rings inside the trachea begin to stretch and flatten over time. Once they’ve become disfigured, those c-rings aren’t able to hold the airway open. Once the trachea collapses, it leaves your dog with severely compromised breathing.

Treatment Options

Asthma attacks can occur in dogs, although I don’t know how common it actually is. This condition can affect young and middle-aged dogs. Some of the causes of a canine asthma attack are listed in this post already. Exposure to cigarette smoke, pollen, and household cleaners.

11. Anaphylactic shock

Your dog could be severely allergic to anything from certain foods to bug bites. As I’m sure you know, anaphylactic shock is a serious allergic reaction to a particular substance. In people, allergens could be anything from seafood to a bee sting. In dogs, anaphylactic shock is considered rare, but life-threatening.

12. Over-Excited Behavior

If your dog gets a little over-excited to see you come home at the end of the day, it could just be a result of excitement spasm. The dog jumps up, runs, begins to pant heavily, and gets so over-stimulated that the panting becomes wheezing.

13. Heartworm

Heartworms are dangerous parasites caused by infected mosquitoes. The mosquito picks up the parasite from another dog, and transits it to your dog.The immature heartworms become larvae and make their way through the body to the heart and lungs. Signs of heartworm can be hard to detect in the early stages, but could progress to:

14. Emphysema

Emphysema in dogs usually develops as the result of another type of lung disease. With emphysema, the dog has a hard time getting the air out of the lungs so while he might sound normal on inhale, you might hear what sounds like dog wheezing on the exhale.

15. Blood Clot

Blood clots, also known as pulmonary thromboembolisms, are dangerous masses of congealed blood that can travel through the body and lodge themselves into the heart or lung.If a blood clot gets into the lung, it’s going to severely impact the dog’s respiration and you may hear what sounds like the dog wheezing. The damage done to the lung could cause a drop in the amount of oxygen the body gets, leaving your dog tired and out of breath.

16. Lung Fluke

Lung flukes are parasites that infest the lungs of dogs. They actually live within cysts in the lungs. The eggs eventually pass through the cyst wall and wind up in the dog’s digestive tract where they are passed through the feces.Because they infect the lung, typical lung irritations that cause dog wheezing are present.

17. Canine Influenza (Flu)

Canine influenza is not transmittable to humans, but can leave your dog feeling miserable. Dogs are infected through the droplets that come from another dog’s mouth who is infected. Sneezing and coughing are the two primary ways that the virus becomes airborne.Canine influenza is not the same as kennel cough.

Treatment Options:

Listen to this short YouTube video of a dog wheezing.

18. Nasal Mites

Nasal mites can be contracted from other infected dogs. The mites live within the nasal passages and are not thought to be transmitted to humans.

19. Pollen

People and dogs alike find themselves allergic to pollen. Seasonal allergies affect dogs in much the same way as people with a few exceptions.

20. Pollutants in Water

These days, any number of chemicals and other pollutants are found in the main waterways. Just recently, in Nova Scotia, a deadly algae bloom killed 4 dogs swimming in the lake.Signs of dog wheezing or parasitic infection may not appear right away. However, if your dog is swimming there’s a good chance he’s going to swallow a little water. If the water is contaminated, it’s likely going to affect your dog in one way or another. The main culprit being parasites.

21. Grass Seed

Grass seeds are sharp, hook-like irritants that easily get stuck on a dog’s skin. They can also be ingested or inhaled causing extreme irritation and infection.