Dog Breathing Fast

When your dog is panting it may not cause any concern, unless, of course, they weren't active before they started breathing heavily. Today, our Rochester vets talk about the causes of fast breathing in dogs, the signs to watch for and when you should reach out to your vet.

Dog Breathing Fast: Why does it happen?

To be able to spot abnormal breathing, we need to understand what a healthy respiratory (breathing) rate for a dog is. An average healthy pet should take between 15 to 35 breaths per minute when resting. (Of course, while exercising, your pooch will naturally breathe faster).

Anything above 40 breaths per minute while your dog is at rest, is considered abnormal and worth investigating.

That said, pet parents need to keep in mind that not all panting is bad. Panting helps your pup to regulate their body temperature, cooling them down and allowing water and heat to evaporate from the tongue, the mouth, and the upper respiratory tract.

Unlike people, your pup doesn't sweat to cool down, instead, they need to breathe fast to allow air to circulate efficiently through the body. Rapid breathing allows a dog’s body to get back to a normal temperature.

What are the signs that my dog is breathing fast?

To determine whether your dog is breathing abnormally fast, simply count your dog’s respiratory rate while they are sleeping or resting.  It can be a good idea to do this when you are not concerned, to have a clear understanding of your pet's normal respiratory rate. Anything under 30 breaths per minute is considered normal, anything above 35 is a cause for concern.

My dog is breathing fast and shallow while at rest, why?

Your pet's rapid breathing may be an indication that your pup is suffering from an illness or injury that should be evaluated by your veterinarian as soon as possible.

Dog breeds with 'squished faces' or shortened snouts such as  Boston terriers, boxers, and pugs are more prone to breathing issues and should always be closely monitored by pet parents for any signs of breathing difficulties.

Some potential causes of fast or heavy breathing in dogs include:

What are some concerning signs when a dog is breathing fast?

If your dog is breathing fast at rest or breathing fast while sleeping, it could be experiencing respiratory distress. If you notice any of the following signs you should bring them to see your vet right away.

• Engaging stomach muscles to help with breathing
• Reluctance to drink, eat or move
• Pale, blue-tinged, or brick-red gums
• Uncharacteristic drooling
• Open-mouthed breathing
• Heavy, fast breathing that’s louder or different sounding than normal panting

How is fast breathing diagnosed?

Your pup's vet will perform a full physical examination to determine whether the problem is located in the heart, circulatory system, lungs, airway, neck, head, or another area. Your pet's overall general health condition may also be causing an issue.

Your vet needs to know about any previous medical issues that your pet has experienced and may recommend diagnostic tests such as X-rays to check the heart, lungs, and abdomen for issues such as broken ribs or lung tumors. 

Your pup's vet will also look for any signs of anxiety, stress, or other psychological factors that could be causing fast breathing.

What are some of the treatment options for fast-breathing dogs?

Ultimately, the underlying cause of your dog's condition will determine the treatment that they need. Your vet may prescribe pain relief, intravenous fluids with calcium, or other medications.

If your pet's rapid breathing is caused by stress or anxiety, special training with a certified dog behaviorist may be required.

No matter what is behind your dog's fast breathing, they will likely need to have oxygen and rest in order to begin to recover.

While most dogs will be well enough to be treated at home, in some serious cases hospitalization may be required to monitor the dog's breathing, and to treat the underlying cause. 

Note: The advice provided in this post is intended for informational purposes and does not constitute medical advice regarding pets. For an accurate diagnosis of your pet's condition, please make an appointment with your vet.