They generally don't do anything. They just swing their tail. They think that we are giving something to them. But if the person is familiar to dog, the dog will generally expect something else like food, toy etc
Yes,it is most common.
They all help help people. K9 dogs: find injured people and get them out alive. Guide dogs: help people understand their surroundings to keep them alive. And Guard dogs: Keep people away from dangerous things therefore keeping them alive and well.
no it is not common
Leasing Dogs is a very common practice. Usually you would leash a dog if they are not as well trained.
In the U.S.A, cats and dogs are very popular pets.
Dogs and cats are the most common mammal pets.
there are different kinds but people usually keep dogs and cats.
The most common name for dogs is Max
The most common color for dogs is black.
that is a common misconception you see dogs can't see 2d objects like an image on a picture but dogs most certainly can See out of windows
Breeding dogs is common, and many people do it because they say if one dog is a champion, then their offspring will become dog show, obedience, or agility chanpions too. Others do it to make a lot of money off of pure-bred dogs.
Yes. For example, Lucy is the second most common name for dogs. Have you heard of I Love Lucy? Lucy is the main character.