Redness and hair loss above the dog’s nose may be caused by mosquito bites, parasitic infections, fungal and bacterial infections, or eczema. You can apply ointment to treat the fungus on the dog, and at the same time, help the dog with in vitro fertilization. After deworming, symptoms usually start to improve after a few weeks.
Tips:
You should pay attention to the hygiene of your dog, especially around summer, and bathe and deworm your dog on time. , don’t let your dog go to places like grass.