Black Skin Around Wound On Dog. Vector cartoon illustration of angry dog chasing running man. Black skin disease pomeranian owners should ask their vet to run these tests:
Crusty scabs can be an indication of an abnormal diet, irregular hormone regulation, allergies, skin infections, or acne in dogs. Ts been 4 days and the skin around the stitches has turned black and purple and swelling is also there. A relatively common problem also associated with crusty scabs is lip fold dermatitis.