Cats spend a lot of their time grooming, usually between 30 and 50 percent of their day. Grooming helps them stay clean and remove loose hair. We speak of overgrooming when a cat starts excessively chewing, biting, or licking themselves, and their grooming habits become a problem. In this article, we’ll explore the possible reasons behind overgrooming and how you can help your cat.
What is overgrooming?
Cats that overgroom are grooming themselves so much that they often start to lose fur. This usually shows up in patches or stripes, especially on the belly, back, or inner legs. The overgroomed areas may have short, stubbly hair, or no hair at all.
The excessive licking can lead to rashes and, in some cases, open wounds that may become infected. The lack of fur can also cause other issues, like an increased risk of sunburn of the exposed skin. Cats that over groom are more likely to develop hairballs, which come with their own risks such as internal blockages or constipation.
Overgrooming can have both medical and behavioral causes, so your first step should always be a visit to the vet for a full health check.

Skin irritation
One reason a cat may over groom is skin irritation. This irritation can be caused by allergies, such as reactions to certain foods or things in the environment. Allergies are managed by identifying and removing the allergen, along with supportive treatments from your vet.
Other reasons for irritated skin can be infections, or parasites. Parasites can be treated with anti-parasitic medication, and infections often can be cured with supportive treatments from a vet such as antibiotics.
Pain
Another reason why cats may over groom is because they are in discomfort or pain. In these cases, cats often focus their grooming on the specific area of the body where they feel the pain. For example, a cat with arthritis might constantly lick at a particular joint.
Stress
Cats don’t cope well with sudden changes to their daily routine or environment. Big changes, like moving house or a change in the family, can cause significant stress. Licking releases endorphins, which help cats feel good. So, when they’re stressed or bored, some cats use grooming as a way to self-soothe. Over time, this can become a habit. Cats also need plenty of mental stimulation to lead happy, fulfilling lives. When they don’t get enough enrichment, overgrooming can sometimes be a sign of boredom.
How to Stop Your Cat From Overgrooming?
- Health Check at the vet: The first step when your cat starts overgrooming, should be a visit with the vet who does a full health check. Your vet can determine if there is any medical cause, such as allergies, parasites, or infections, and recommend the right treatment.
- Provide physical and mental enrichment: Keep your cat mentally and physically engaged with enrichment games, scratching posts, climbing furniture, and regular playtime. Even if the cause of the overgrooming is medical, providing enrichment will help lead your cat a fulfilling life.
- Prevent stress. Cats thrive on routine. Try to keep their daily schedule the same and avoid sudden changes. Cats are territorial animals, and like to stay in their trusted surroundings, so only move them if really necessary.
- Use calming aids: If your cat is feeling stressed, or you know any stressful events are coming up, pheromone sprays or diffusers can help create a calming environment for your cat.
- Seek help from a cat behaviourist:: If your cat keeps overgrooming despite trying everything, consult with a cat behaviourist for extra support.
Conclusion
Overgrooming is often a sign that something is going on with your cat. Whether it’s a medical issue, stress, or boredom, the reason for overgrooming needs to be determined and taken care of. And with the right care, a stable routine, and enough mental and physical stimulation, most cats can return to their happy, healthy selves. Sometimes overgrooming can be persistent, and additional support should be sought from a cat behaviourist.
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