The dogs and the humans

In the video of the pandas I laugh a lot when the little bear sneezes. and the mother bear is scared, look like humans and are very nice.
in the video of the dog with human hands is strange as the dog's actions match those of the hands of the person who is behind it. but in the video of the dog almost eating the cat's head, it's funny that it seems that going to kill him but it is not are very close.
and the last video a dog that has nightmares and is afraid, also is very funny when gives the jump.
The human life is like a dog? i dont likes the cats but,i likes the dogs.
in the videos we see clearly that the life of dogs is similar to that of humans, for years I have heard that a dog is best friend of the man, maybe this is not free.