For example, certain skin conditions like seborrhea can cause ingrown hairs. Always purchase the best quality for your friend. Small, hairless, red lump (s) Smooth skin surface These growths are raised and usually smooth-surfaced, giving them a button-like appearance. However, almost every worm penetrates the dogs skin and creates a bumpy and itching area that can be mistaken as ingrown whiskers. Cotton wool thoroughlysoaked in lightly salted water can be used to soothe the damaged whisker area. If your dog keeps rubbing the bump spot, its a pointer to something serious. The symmetrical one on her right cheek also has two hair strands growing out . If you have any concerns about your dog, please get in touch with your vet. When you buy via links on our site, we may earn an affiliate commission at no cost to you.