Black fly bites appear as red, flat, circular spots, most commonly on the abdomen (belly) or inner thigh of your dog. Although they may look alarming, the marks left by black fly bites are generally harmless. These red marks usually resolve on their own without treatment.
ALT Black fly bites appear as red, flat, circular spots, most commonly on the abdomen (belly) or inner thigh of your dog. Although they may look alarming, the marks left by black fly bites are generally harmless. These red marks usually resolve on their own without treatment.