St. Bernard is a super-large dog with great strength and great difficulty in training it, so it is banned by the city. Saint Bernard dogs are territorial and aggressive, and conflict with other people and dogs will cause harm to others. Taking the St. Bernard out of the house will also scare others and cause panic.

The reason why St. Bernard is banned is that St. Bernard is super-large, and its strength is very great. Generally, it is difficult to control it when it is excited, and it is very difficult to train, so it is banned in the city.

Although Saint Bernard is docile to its owner, it has a strong sense of territory and is very aggressive. When getting along with other people and dogs, conflicts will inevitably occur, so it is easy to cause harm to others.

St. Bernard dogs are banned in the city, because the population of the city is very dense, it needs a lot of space to keep them, and it needs to be taken out every day to vent its energy. However, its large size will scare others and cause panic.