Warm-blooded animals have different ways of sweating. Dogs, cats and mice have sweat glands on their feet. Dogs pant when they are hot because their sweat glands are not sufficient to cool down their bodies. In addition, their tongues allow the water from their bodies to evaporate and cool down their bodies.
Cats do not pant, but they lick the bottoms of their paws and their chests to cool down. The water on their fur will cool down their bodies. Rabbits have sweat glands around their lips. Birds pant when they are hot and this will cause water to escape through their air sacs.