Black spots on a dog’s belly may be caused by fungal bacterial infection, parasitic infection, melanin deposition, or genetic inheritance. First of all, you need to confirm whether there are parasites and skin diseases on the dog. If so, the dog needs to be dewormed and treated in time. If there are no abnormalities, then there is no need to worry. Just pay attention to avoid direct friction between the dog's belly and the ground.

Tips:

Deworm the dog regularly to prevent infection with germs, and use dog-specific shower gel to clean the dog. In addition, for the dog’s residence The environment should also be cleaned and ventilated.