My cat is balding and over-grooming. Why isn't vet care working?
Two things you didn't mention: Was Mikimoto-san tested at all for thyroid issues or other metabolic issues? Sometimes thyroid and other issues can present with changes in weight, eating habits, hair loss and more. A full blood panel if you haven't had one done already can help.
The other thing to look for is stress over-grooming. Cats can start obsessively licking as a result of stress, and the behavior can become a habit that continues even after the stressor is removed. Making sure Miki-san has his own place to relax, eat, drink, use litter and more can help reduce stress as well as using pheromone diffusing plug-ins or collars. If the stress has been removed but the licking continues, you may need to break the habit by placing an Elizabethan (cone) collar or T-shirt on him to prevent licking until he doesn't feel the urge to continue.
Updated on September 23, 2025