Canine transmissible venereal tumor (TVT) is a malignant tumor that spreads between dogs through direct contact. Unvaccinated and unsterilized animals, as well as free-roaming dogs, are at the highest risk. The tumor primarily affects the genital organs, but if left untreated, it can spread to the mucous membranes of the mouth, nose, and even metastasize to internal organs.
How Does the Disease Manifest?
Main Symptoms
In the early stages, the disease may be asymptomatic, but over time, alarming signs may appear:
- The development of tumor-like growths in the genital area;
- Ulcerated lesions accompanied by inflammation;
- Bloody or purulent discharge;
- Increased licking of affected areas due to discomfort;
- In severe cases, weight loss, weakness, and overall deterioration.
How Is TVT Diagnosed?
A definitive diagnosis can only be made in a veterinary clinic. A veterinarian will perform an examination and collect tissue samples for cytological and histological analysis. If metastasis is suspected, additional diagnostic tests such as ultrasound or X-rays may be required.
Treatment Methods
The primary method for treating TVT is chemotherapy. Modern medications help stop tumor growth and prevent its spread. In some cases, surgical removal of the tumor may be recommended. Early diagnosis and treatment significantly improve the chances of a full recovery.
How to Protect Your Pet?
Preventing TVT involves several key measures:
- Sterilization – reduces the risk of accidental infection and uncontrolled reproduction;
- Monitoring Interactions – avoid contact with stray or unfamiliar animals;
- Regular Check-Ups – visiting a veterinarian can help detect the disease at an early stage.
Conclusion
Canine transmissible venereal tumor is a serious but treatable disease. The earlier it is diagnosed, the easier and more effective the treatment will be. If your dog shows any concerning symptoms, schedule a veterinary appointment as soon as possible. Our clinic's specialists will conduct a thorough diagnosis and select the best treatment plan to keep your pet healthy.