Crazy tail wagging

A dog wagging its tail has multiple meanings, and it does not always mean friendliness. But they are also double-standard dogs. When the dog sees someone it likes, it will shake its body and tail wildly, and its excitement is particularly obvious. If the dog's tail is more to the right, it means that it likes the other person more. When your dog wags his tail at you, don’t doubt it, he loves you very much.

Snuggle by your side

For dogs, it is okay to lie down anywhere, but they are like followers and always like to stick to their owners. It likes to put its paws on its owner's feet, lean its head against its owner, and even like to sit on its owner with its whole buttocks.

Smiling brightly at you

Dogs who love to smile will not have bad luck. In fact, strictly speaking, the facial expressions of dogs are not as rich as imagined. In many cases, it is more like the owners give their expressions the meaning. In fact, there are few objective studies proving that dogs laugh, but they do understand very subtle signals. Perhaps many dogs are born with smiling faces. When they are relaxed and happy, their expressions will naturally smile. So when you feel like your dog is smiling, it's probably because you are happy.