Why is my dog breathing so fast while resting?

If you notice that your dog is breathing fast while at rest, or breathing fast while sleeping, they could be experiencing respiratory distress. Contact your vet if you notice any of the following signs: Noticeably labored breathing (engaging stomach muscles to help breathe) Pale, blue-tinged or brick red gums.

Why is my dog breathing heavy but not panting?

A dog breathing fast but not panting, or a dog breathing fast and shallow, is considered tachypneic. Several things can cause this condition, including a sinus infection or diseases of the larynx, trachea, bronchial tubes, or lungs

How fast should a dog breathe?

In general, all dogs and cats, with or without heart disease, have a breathing rate of between 15-30 breaths every minute.