Raising dogs in the community is an inevitable nuisance. This is unbalanced. The contradiction between dog owners and non-dog owners cannot be reconciled. Don't fantasize about the so-called civilized dog raising. Civilized dog keeping has been proved to be a lie. It's just that the degree of disturbing people is different, and the essence that raising dogs will disturb people is eternal. If dog powder doesn't have a dog from the beginning, it won't disturb the people and no dog will be eliminated. Why does dog powder lead to the inevitable lose-lose conflict in the end for the personal hobby of raising dogs? It turns out that few people keep dogs in the city, and it is precisely because dog lovers create an atmosphere of keeping dogs in the city without scruple that it leads to inevitable conflicts. Now the contradiction between man and dog has reached irreconcilable level. The slogan of civilized dog raising has proved impossible to implement. In fact, people have been calling for civilized dog keeping for more than ten years, and the final result is terrible. This can only show that the road of civilized dog raising is not feasible. Only banning dogs can solve this problem.