Dogs should be leashed when going out. The main reason is that some dogs have a rather violent temperament. Although they will not be aggressive towards their owners, they will attack strangers and hurt people. Therefore, for the sake of the safety of others, , dogs should be leashed.

Potential hazards of leaving your dog without a leash when going out:

1. Irresponsible to pedestrians. Dogs may bite others when stimulated or in emergencies. .

2. Causing traffic accidents, resulting in vehicle property damage or casualties, or pet dog casualties.

3. Dogs that run around, eat, and smell randomly are easily infected with germs and become sick.

4. Dogs urinate everywhere, trample on flowers and plants, etc., which interfere with the normal life of citizens and destroy the harmonious and civilized public environment.