Dog Prostatic Disease Welfare | Animal Welfare Hub

Prostatic disease including benign prostatic hyperplasia, prostatitis, and prostatic carcinoma causes significant pain and urinary dysfunction in intact and neutered male dogs.

Key Facts

Benign prostatic hyperplasia (BPH) affects over 80% of intact male dogs by age 8 and can cause significant urinary and defecation difficulty
Prostatitis causes fever, pain on defecation, and systemic illness requiring antibiotic treatment
Prostatic carcinoma is relatively rare but carries a poor prognosis and significant welfare burden from pain and obstruction
Castration is curative for BPH and significantly reduces prostatitis risk
Prostatic cysts can become very large before causing signs, making regular prostate assessment in senior intact dogs important

Welfare Considerations

Prostatic disease causes chronic, progressive discomfort in many intact senior male dogs that goes undetected because dogs stoically continue with altered posture and straining that owners may not recognize as signs of pain. Regular veterinary assessment including prostate palpation in intact males over 5 years enables early detection and intervention. Castration, which eliminates BPH risk, is the most significant preventive welfare intervention available.

What You Can Do

Have intact male dogs over 5 years assessed for prostatic disease at annual wellness visits
Learn the signs of prostatic disease - straining to defecate, unusual posture, and blood in urine or semen
Discuss the welfare benefits of castration with your vet for intact male dogs over 5 years
Seek veterinary attention promptly if your intact male dog shows signs of difficulty defecating
Support research into medical management options for prostatic disease that preserve fertility in breeding animals