Causes can include:
- Bladder Stones in Cats
- Bladder Stones in Dogs
- Lower Urinary Tract Disease in Cats
- Urinary Tract Infections in Dogs
- Hematuria: Blood in Urine of Dogs and Cats
- Bacterial Cystitis in Dogs
- Bacterial Cystitis in Cats
- Vaginal Hyperplasia in Dogs
- Why Does My Vet Want a Urine Sample from My Dog?
- Why Does My Vet Want a Urine Sample from My Cat?