What is the difference between a cat and a dog

Cats are feline and dogs are canine.

The difference between  a cat and a dog, dogs bark a lot and bite and are also trained for fires, policemen, and people who are sick, and also to be guard dogs for robbers, and also a man's best friend.  cats say meow and look at u a lot and like yarn and to scratch u and your stuff, and they kill birds, that's why they take them to the vet to get them neutered so they can stop reproducing and making more cats

Spanish conquistadors demanded labour from natives.