In addition, several conditions that cause pain or itching can be involved in the development of lick granulomas, since dogs will lick areas where they feel. 22 Jul Lick granuloma is when your pet obsessively licks one spot over and over and over again, sometimes resulting in painful sores. Learn more. Everyone who has had a dog with a lick granuloma will tell the same story. The skin lesion started as a tiny sore spot on the skin and the dog kept licking at it.