Why do dogs breathe faster then humans?

Answer 1

Because dogs have more hair than humans, so they get hotter and breathe faster.

Additional information:

It's unclear whether you're asking about dogs panting or simply breathing faster in general.

Cooling

Unlike humans, dogs have very few sweat glands (most are in their paw pads), so they cool themselves primarily by panting. This allows air to travel across the moist lung tissue, which helps the dog cool down.

Breathing, in General

Smaller animals have faster respiratory and heart rates so their bodies can take in enough oxygen. Blood travels through their circulatory system much faster than it does through a larger creature's system, so they have to breathe more often.

Answer 2

yes dogs breath faster then human because they always have there mouth open so im guessing they do humans only breath like around every second they dont always have there mouthes open like a dog.

Answer 3

A dog's normal respiratory rate is 18-34 breaths per minute. An adult human's rate is 12-20 breaths per minute.

Answer 4

Cause their heart beat is faster than humans

Answer 5

Yes because there smaller and so their lungs are smaller.

Answer 6

yes