If you believe your dog has an ingrown hair cyst, take him to the vet for preventing the illness from the spread. If your dog gets a grubby chin from rooting around in dirt, give the dog a bath. Caused by a virus thats highly contagious between dogs, warts are usually benign growths that occur on the face, eyelids, mouth, genital area, lower legs, feet, on the footpads and between the toes. Severe acne with lots of dog pimples causes general soreness and swelling. The bridge of the muzzle, chin, elbows, hocks, knees, and . Suppose you suspect your dog has a cyst or tumor. She founded The Vetitude,a website for veterinary professionals. A perianal adenoma is a common tumor related to the sebaceous (oil) glands surrounding the anus. Small, hairless, red lump (s) Smooth skin surface These growths are raised and usually smooth-surfaced, giving them a button-like appearance. When you notice something is not right with your canine, schedule an appointment with your veterinarian. These bumps can be the result of canine acne, sebaceous cysts, a dog vibrissae, an allergic reaction, or an infection. Always consult with a licensed and credible veterinarian for dog-related concerns. Here are a few ways a dog can develop ingrown hairs: As Ive already mentioned, one way is just by improper hair growth. It could also be a skin infection. In addition, you must be able to differentiate between a normal whisker bump in dogs and some kinds of skin irritations. They can be as large as four centimeters in diameter but tend to be less than two centimeters. Your vet may perform diagnostic tests to determine if the bump or lump is benign orcancerous. If theres an infection, your dog may need antibiotics or a steroid to help with the inflammation. Later on, we will also consider the reasons some dog whiskers get swollen. This field is for validation purposes and should be left unchanged.