Why Do Rabbits Lick Things? (Normal vs. Excessive Licking)

Fluffy bunnies licking their paws may look cute and harmless, but excessive licking in rabbits can signal serious health issues. While grooming is natural rabbit behavior, obsessive over-licking leads to hair loss, skin damage, and infection. What drives rabbits into these harmful compulsions? The causes range from dental pain to cancerous growths to simple boredom. But through close observation and veterinary sleuthing, rabbit owners can uncover the root triggers. By addressing physical discomfort, environmental stress, or behavioral disorders, we can bring bunnies back to balanced licking levels. Join us on an investigative journey into the curious case of rabbits’ licking habits – from normal to neurotic. Discover what restoration of healthy grooming requires. The fuzzy truth awaits!

Why Do Rabbits Lick Things? (Normal vs. Excessive Licking)

Why Do Rabbits Lick Themselves?

Rabbits are fastidious groomers and spend a good portion of their awake time licking and cleaning themselves. Licking serves several important functions for a rabbit's health and wellbeing. Below are some of the main reasons why rabbits lick themselves:


One of the primary reasons rabbits lick themselves is for grooming purposes. Their fur coats require constant upkeep to remain clean and free of debris. Rabbits have rough tongues that work like brushes to smooth down the fur and remove loose hair and dirt. Frequent grooming also helps distribute natural oils across the fur to keep it soft and moisturized.

Since rabbits are unable to reach all areas of their body, licking allows them to clean hard-to-reach spots. Areas like the head, neck, ears and genitals can be difficult for a rabbit to properly groom without licking. Rabbits will contort themselves into all sorts of positions to lick these regions. Proper grooming of these sensitive body parts is essential for preventing infections and skin issues.

In addition to removing dirt, licking works to remove loose fur. Rabbits routinely shed their coat and swallow the shed fur to prevent it from collecting inside their environment. Themolting process is stimulated by licking and light nibbling. Consuming some fur also allows rabbits to restore nutrients since their fur contains proteins.

Mother rabbits will lick their young kits to groom them. This parental grooming is crucial since newborn rabbits are nearly hairless and vulnerable. Mothers stimulate urination and defecation in kits by licking their genitals. They also use licking to guide their young while nursing.


Licking in rabbits can also serve a social function. Mutual grooming between bonded pairs helps strengthen ties and reinforce social bonds. It is a way for rabbits to identify members of their social circle and family unit. Rabbits may spend time licking the head and neck area of bonded mates, sometimes forming a close huddle.

This social licking serves to spread scents and pheromones between rabbits of a pair. The fragrances help the rabbits recognize each other and mark each other as part of the same group. Rabbits most often lick the head because that area contains scent glands. The chin and dewlap are also targets for socially-motivated licking due to containing signature smells.

When licking other rabbits, they will often use light nibbles known as allo-grooming. This is a gentle way of grooming another rabbit and helps forge friendship and companionship. Social licking tends to be calming and pleasurable for the rabbits involved. It strengthens the bond between rabbits that live together harmoniously.

In the wild, rabbits live in large social colonies. Licking each other would have enabled them to maintain social structures and hierarchies through exchanged scents. Even domestic rabbits seem to retain this innate social grooming behavior.

Excessive Licking in Rabbits

While licking is normal grooming behavior in rabbits, excessive licking can be problematic. Rabbits that lick themselves compulsively may have an underlying health issue that needs veterinary attention.

Excessive self-licking or over-grooming is most commonly a result of skin irritation or allergies. When rabbits feel itchy, they will lick excessively in an attempt to relieve the itch. But this over-grooming can lead to hair loss, skin damage and infections. Parasites like mange mites or fleas can cause itching and reactions. Or rabbits may develop contact dermatitis from laying on irritating substances in their environment.

Other possible causes for excessive licking include:

  • Dental disease – Rabbits with tooth root problems often excessively lick at their mouths. The discomfort leads to constant face and mouth grooming.

  • Injuries or arthritis – Licking at specific limbs or joints afflicted with injuries or arthritis. The licking is an attempt to soothe pain or discomfort.

  • Urinary tract disorders – Rabbits may constantly lick their genitals when experiencing urinary issues like infections or bladder stones. The licking is again an effort to relieve irritation.

  • Behavioral issues – Sometimes stress or boredom leads to obsessive fur licking. Anxiety and compulsive disorders can cause over-grooming.

  • Mental decline – Geriatric rabbits tend to excessively groom themselves, sometimes creating bald patches of fur loss. This obsessive licking could reflect underlying neurological decline.

-Skin cancer – Rarely, persistent licking of a spot may be due to skin cancer or growths causing irritation.

To address excessive licking, the underlying cause needs to be determined and treated. Parasites require appropriate anti-parasitic medication. Allergies would need to be diagnosed through elimination trials and avoided. Arthritis can be managed with pain medication. Urinary tract issues necessitate antibiotics and dietary modifications. Dental problems require tooth trimming or extraction. Cancer may need surgical removal.

For behavioral obsessive licking, adjustments to a rabbit's environment and routine may help. Providing activities and enrichment to stimulate and reduce stress can curb boredom grooming. Using an Elizabethan collar to prevent licking can break the obsessive habit. In extreme situations, anti-anxiety medication may be prescribed.

Rabbit owners should monitor their pets' grooming habits and consult an exotic vet if they notice bald patches, loss of fur, or broken skin from excessive licking. Sometimes applying a bitter tasting substance to over-groomed areas can discourage the behavior. But the root cause still needs to be diagnosed and resolved for true relief.

Catching compulsive grooming early provides the best chance of remedying the problem and preventing serious skin damage in rabbits. Patience and detective work is needed to determine what factors may be provoking the excessive licking response. Addressing physical discomfort and environmental stressors through medical care, behavior modification, or lifestyle changes can help restore normal grooming behavior.


Licking is a completely normal grooming behavior for rabbits. They lick themselves to clean their coat, consume loose fur, spread protective oils, and reach difficult areas. Socially, mutual licking strengthens bonds and facilitates scent communication between rabbits. But excessive, obsessive licking can indicate an underlying medical issue. Everything from allergies to dental problems to behavioral disorders may cause compulsive licking. If over-grooming results in bald patches or skin injury, a rabbit should be evaluated by an exotic vet. Determining and resolving the root cause is key to curbing harmful excessive licking in rabbits. With proper care, normal grooming habits can be restored.

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