Reasons for Basenji dogs being banned:

1. Highly aggressive. Basenji dogs are highly excited and have an unstable temperament. It is generally docile, but can be quite aggressive in extreme cases. They are competitive and like to live in groups. In order to show their dominance, they will also conflict with other dogs.

2. Too loyal. Basset dogs are relatively close to familiar people, but they are highly hostile to strangers and will attack strangers. Once they are annoyed, they are likely to be bitten.

3. Training is difficult. Basenji dogs are difficult to train and difficult to tame. Basset dogs are also very fond of barking, which will disturb the rest of their owners and neighbors to a certain extent.

4. Highly destructive. Basset dogs like to exercise, they are full of energy and have strong destructive capabilities.

5. Easily gain weight. This kind of dog is very easy to gain weight. If a dog is too fat, it will be very harmful to the body and can cause heart disease and joint disease.