Increased Genital Licking in Dogs
When to visit the vet?
Non-urgent see a veterinarian within 2–3 days
ORANGE for Pain, Swelling/overheating, purulent or bloody discharge, Fever/apathy, or urination problems; RED for circulatory signs or massive Bleeding.
Unsure about what’s wrong with your pet? Feel free to use our Symptom Checker for more clarity
Definition
Increased genital licking in dogs is a behavior where dogs clean their genitals with their tongue excessively often. This can indicate a variety of health or behavioral problems.
Can Occur with the Following Diseases:
- Abortion (Miscarriage)
- Balanoposthitis (Inflammation of the Foreskin)
- Dystocia (Difficult Birth)
- Urinary Incontinence (Uncontrolled Urination)
- Myiasis (Fly Larvae Infestation)
- Urethral Prolapse (Prolapse of Parts of the Urethral Mucosa)
- Vaginal Prolapse (Tissue Prolapse in the Vaginal Area)
- Vaginal Tumor
- Vaginitis (Inflammation of the Vagina)
- Venereal Tumors (Sexually Transmitted Tumors)
- Cystocele (Bladder Prolapse)
- Bacterial Urinary Tract Infection (Urinary Tract Inflammation)
- Bladder Atony (Bladder Paralysis)
- Candidiasis (Fungal Infection with Candida Species, Thrush)
- Premature Birth (Premature Labor)
Basics and possible causes
Dogs lick their genital region for various reasons. One of the most common causes is cleaning, which is a natural part of their grooming routine. However, excessive licking can indicate a health problem.
One of the most common medical causes for increased genital licking is an infection, such as a urinary tract infection or a vaginal infection. These infections can occur more frequently in female dogs, especially if they have not undergone castration. Bacteria can enter the urethra and cause inflammation, leading to itching and discomfort.
Skin irritation or allergies can also lead to increased licking. Allergies can be triggered by environmental factors such as pollen, dust, or certain foods. These allergens cause itching or irritation that prompts the dog to lick excessively to find relief.
Psychological factors also play a role. Stress, anxiety, and boredom can lead to compulsive behavior in dogs. In this case, licking serves as a soothing mechanism and is often observed in dogs that spend a lot of time alone or do not receive enough mental and physical stimulation.
Hormonal disorders are another possible cause. For example, irregular hormone production due to thyroid or adrenal gland diseases can lead to skin problems, which in turn cause itching.
Injuries or foreign bodies in the genital region can also be the reason for excessive licking. A small cut or a foreign body, such as a blade of grass, can irritate the dog and cause it to try to fix the problem by licking.
Typical accompanying symptoms
- Redness and Swelling:
Dogs that lick excessively may have redness or swelling in the genital region, indicating inflammation or infection.
- Discharge:
Noticeable discharge from the genital region that smells unusual or is colored can indicate an infection.
- Altered urination behavior:
Dogs may urinate more frequently or have difficulty urinating, which could indicate a urinary tract infection.
- Skin changes:
Constant licking can cause bald spots or discoloration of the skin, indicating skin irritation or infection.
- Restlessness or Irritability:
Dogs who are experiencing pain or itching may appear restless or irritable.
When to see a vet?
A visit to the vet is urgently required if the licking persists over a longer period or if accompanying symptoms such as redness, swelling, discharge, or behavioral changes occur. You should also see a vet immediately if your dog shows pain when urinating or if there is blood in the urine.
A vet visit is particularly important if your dog also has a fever or shows pain when the genital region is touched. These symptoms can indicate a serious infection that requires prompt treatment.
If your dog shows signs of severe stress or anxiety, you should also consult a vet. They can help you identify the cause of the behavior and take appropriate measures to improve your dog’s well-being.
Symptom recognition for the pet owner and veterinary diagnostic procedure
It is important for the pet owner to observe their dog’s behavior closely. Pay attention to the frequency and intensity of the licking as well as any possible accompanying symptoms. Also note whether the behavior increases in certain situations, for example after eating or after going for a walk.
The vet will first perform a thorough physical examination. Depending on the symptoms, the vet may order various diagnostic tests, such as a urine test, to rule out or confirm infections.
Blood tests can be performed to rule out hormonal disorders or other systemic diseases. If allergies are suspected, allergy tests or an elimination diet may be considered to identify the trigger.
In some cases, an ultrasound may be necessary, especially if a foreign body is suspected in the genital region or if underlying problems need to be ruled out.
What the pet owner can do and professional therapy options
As a first step, you should try to minimize the licking to prevent further skin irritation. An Elizabethan collar can help limit access to the genital region until the cause has been identified and treated.
Keep the genital region clean and dry to prevent additional irritation. Use lukewarm water for cleaning and avoid aggressive cleaning agents or soaps.
Ensure your dog gets enough activity and exercise to reduce boredom and stress, which can lead to excessive licking. Mental stimulation through toys or training can also be helpful.
If you suspect the licking is caused by an allergic reaction, try to identify and avoid potential allergens. Switching the diet to hypoallergenic food may be useful in consultation with your vet.
It is important to treat the underlying cause of the behavior rather than just alleviating the symptoms. Work closely with your vet to develop a suitable therapy plan tailored to your dog’s specific needs.
Outlook on current research
Research on increased genital licking in dogs focuses on various aspects, including behavioral analysis, medical examinations, and the development of new treatment options. A key goal of current studies is to better understand licking behavior, particularly how it relates to the dog’s overall well-being and psychological health. Scientists are investigating whether this behavior occurs more frequently in certain breeds or age groups and what environmental factors might play a role. Research shows that stress and boredom can be significant factors leading to increased licking, suggesting that an enriched environment and sufficient mental and physical stimulation can contribute to behavioral regulation.
Another area of research deals with microbial flora and skin health in the genital region. Recent studies show that changes in the microbiome caused by infections or allergic reactions can intensify licking behavior. Researchers are working to identify specific bacteria or fungi that cause these changes and are developing probiotics and other therapeutic approaches to support the balance of the microflora. In the long term, this research could lead to less invasive and preventive treatments that improve the well-being of dogs.
Additionally, research is investigating the connection between hormonal problems and licking behavior. Preliminary results suggest that hormonal imbalances, such as those occurring with castration or certain endocrine diseases, can influence behavior. Scientists are trying to find out how hormone replacement therapies or other medical interventions can positively influence behavior. These studies could help develop personalized treatment plans that take into account both the physical and psychological health of the dog.
An exciting field of research is the investigation of genetic predispositions for licking behavior. By analyzing genetic markers associated with behavioral abnormalities, scientists hope to identify genetic risk factors. These findings could lead to the development of breeding programs aimed at minimizing genetic vulnerabilities and improving the overall health and quality of life of dogs. The link between genetics and behavior is a complex field that could offer valuable insights in the long term.
Finally, the role of nutrition in regulating licking behavior is also being investigated. Researchers are analyzing whether certain nutrient deficiencies or excesses can influence behavior. Studies are examining whether special diets rich in omega-3 fatty acids, antioxidants, or other health-promoting substances can improve the well-being of dogs and thus reduce licking behavior. These nutritional studies could reveal preventive strategies that can be easily integrated into the daily lives of dog owners to optimize their pets’ well-being.