People who own dogs are stupid.
They have been relegated from being a human, to a dog walker.
When they bring their dog to the city, it will piss, it will shit and it will bark, where it before was no one missing piss, shit and barking.
Dogs use their owner for food, and to find someone their owner can give them sex with.
Dog pretend to be nice, sad or necessary, so that it's owner doesn't get tired of it, but in reality, the dog is doing everything it can to ensure that its owner will never understand the burden the dog is, because the dog dies of starvation if the owner realises the waste of time and poor influence dogs are.
Dogs will hate other dogs, because they can steal their owner who the dog trained to give them food. Dogs will if necessary prevent the human from establishing a relationship, and having a family, if it does suit the dog.
So the dog is keeping a complete human back from being a human, to only being a dog walker.
Now a human has an inbred dog telling a human how to live its life.
That's why dog owners become stupid.