Prostate Disease (Benign Prostatic Hyperplasia) is a low-severity urinary condition that can affect dogs of all ages and breeds. Benign prostatic hyperplasia (BPH) is the most common prostatic disease in intact male dogs, caused by age-related hormonal changes. The enlarged prostate compresses the urethra and rectum, causing difficulty urinating and defecating. It is documented across 1 breed, though prevalence and severity can differ significantly between them. It typically becomes apparent at 6+ years. Early signs to watch for include straining to defecate, ribbon-like stools, blood in urine or ejaculate, and difficulty urinating. When treatment is required, costs are estimated at £200-£600 depending on severity, location, and the specific intervention needed. This page covers symptoms, treatment options, and preventive steps — along with breed-specific information where available.

Signs & Symptoms

The following symptoms are commonly associated with Prostate Disease (Benign Prostatic Hyperplasia) in dogs. If your dog displays several of these signs, consult your vet promptly — early diagnosis typically leads to better outcomes.

• Straining to defecate
• Ribbon-like stools
• Blood in urine or ejaculate
• Difficulty urinating
• Recurrent urinary tract infections

Treatment Overview

Castration is the simplest and most effective treatment, causing prostate shrinkage within weeks. Medical treatment with osaterone acetate or finasteride is an alternative in dogs intended for breeding.

Typical onset: 6+ years

Prevention & Screening

While not all cases of Prostate Disease (Benign Prostatic Hyperplasia) can be prevented, the following steps reduce risk or enable earlier intervention:

• Castration is preventive
• Regular prostatic assessment in intact males over 5 years