Conditions like allergies or pain can cause obsessive licking in cats. See a vet to rule these out
Medical Issue
Licking releases endorphins which calms cats. Excessive licking may signal anxiety or stress.
Stress
Licking self or others is a way to pass time. Make sure your cat has enough stimulation.
Boredom
Gentle mutual grooming strengthens social bonds between cats. It shows affection.
Bonding
Licking cleans and grooms their coat. More licking may mean your cat feels dirty.
Bathing
Licking deposits scents from glands in saliva. It can mark territory.
Scent Marking
Redirect licking urges by engaging your cat in play or brushing. Offer new toys to distract from over-grooming
Redirecting Licking