Red spots on the dog’s belly may be caused by fungal bacterial infection, parasitic infection, or eczema. First, check whether there are parasites on the dog. If there are parasites, perform external deworming, and then treat the red spots Just apply fungal ointment or spray everywhere.
Tips:
After spraying, it is best to put an Elizabethan collar on the dog to prevent the dog from licking it. Do not let the dog lie down in wet places.