Dog Prostatic Disease: Welfare Management in Entire Males

Prostatic hyperplasia, cysts, and infections cause pain and urinary difficulty in intact male dogs. Castration resolves most prostatic conditions and significantly improves welfare.

Key Facts

Benign prostatic hyperplasia affects over 80% of intact male dogs over 5 years
Clinical signs include straining to defecate or urinate, bloody urethral discharge, and pain
Prostatitis causes acute severe illness including fever, pain, and sepsis in affected dogs
Castration causes regression of benign prostatic hyperplasia within weeks
Medical treatment with finasteride provides an alternative to castration for breeding animals

Welfare Considerations

Prostatic disease causes real suffering in intact male dogs, from chronic discomfort with enlarged glands compressing the rectum to acute agony with prostatic abscess and infection. The tragedy is that most prostatic disease is entirely preventable through early castration. For dogs not required for breeding, the welfare case for castration is compelling: elimination of prostatic disease risk, reduced testicular cancer risk, and prevention of perianal fistula. For breeding animals, medical management options allow prostatic health while preserving fertility, but require active monitoring.

What You Can Do

Discuss castration with your vet for any intact male dog not used for breeding
Watch for signs of prostatic disease in entire males: straining, bloody discharge, repeated squatting
Have your vet examine the prostate at annual health checks for intact male dogs over 5
Act urgently if your dog shows signs of acute prostatitis: fever, severe pain, or collapse
Learn about medical alternatives to castration for breeding dogs with prostatic disease