Why do dogs tails wag?

Dogs wag their tails for other dogs, humans, and other animals like cats. But research shows that dogs don't wag their tails when they are alone because there is no need. Just as humans use smiles and body language as social cues in different situations, our canine friends do the same. read more

It's commonly believed that dogs wag their tails to convey that they are happy and friendly, but this isn't exactly true. It's commonly believed that dogs wag their tails to convey that they are happy and friendly, but this isn't exactly true. read more

Why Dogs Wag Their Tails “The tail serves lots of functions, such as acting as a rudder in the water when the dog is swimming and acting for balance when a dog is running,” says Dr. Lisa Radosata, owner of Florida Veterinary Behavior Service. read more