Virbac
Ypozane Tablets for Dogs (Osaterone Acetate)
Ypozane Tablets for Dogs (Osaterone Acetate)
Prescription medicines available from the 25th of February 2026
Vetalia will begin supplying prescription veterinary medicines in line with UK regulatory requirements.
Tracked shipping from £3.95.
Shipping calculated at checkout.
Prescription Information
- Prescription must match the product, strength and formulation ordered.
- Shipping name and address must match the details on the prescription.
- For orders involving more than one pet, a separate prescription is required for each animal. Please enter all pet names in the box above.
- Uploaded prescriptions are held on file for up to 6 months or until the prescribed number of repeats has been supplied, whichever comes first.
All orders are reviewed by our veterinary team. Prescription checks are typically completed within 2 working days. Orders are dispatched once checks are complete and the medication is ready. Read our prescription policy.
PRODUCT INFORMATION
Ypozane Tablets contain osaterone acetate and are indicated for the treatment of benign prostatic hyperplasia (BPH) in intact male dogs.
Osaterone acetate is an anti-androgen that reduces the effect of testosterone on prostatic tissue by blocking androgen receptors within the prostate gland. This leads to a reduction in prostate size and improvement in associated clinical signs.
Ypozane may be prescribed for male dogs presenting with clinical signs consistent with BPH, including straining to pass faeces, ribbon-shaped stools, haematuria, discomfort, or prostatic enlargement identified during veterinary examination.
This product is a prescription-only veterinary medicine (POM-V).
Dosage, strength selection, and duration of treatment are determined by the prescribing veterinary surgeon and provided on the dispensing label. Ypozane is administered once daily for seven consecutive days according to bodyweight.
Further information, including contraindications and potential side effects, can be found in the product data sheet available here.
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