Facts are dogs don't sweat like we humans do. Dogs cool themselves mostly through panting. We humans have sweat glands throughout our bodies and when the sweat evaporates it cools the body.Sweaty paws are a small part of a dogs cooling down process.
So why do dog paws sweat? Your dog can feel hot but most likely it can be from stress. Think about it, when a dog is stressed flight or fight always comes into play. Therefore maybe the wet paws gives them better traction on certain surfaces.
Dogs have two sweat glands:
- Merocrine glands-similar to humans and located in your dogs paws
- Apocrine glands-Are known as sweat glands that release pheromones to help identify other dogs by scent.
Most dogs are covered in fur and if sweat glands where all over there body it wouldn't evaporate.
Here are a few websites with more details if you like to search further.
What you need to know about sweaty paws!
AKC Do Dogs Sweat?