The causes of canine urethritis:

1. The urethral mucosa is stimulated by mechanical and chemical pathogenic factors, causing damage and secondary infection.

2. It can be caused by the spread of inflammation in adjacent organs (posthitis, cystitis, endometritis, etc.).

Clinical symptoms of canine urethritis:

1. Difficulty urinating, painful urination, cloudy urine (mixed with pus and blood), linear urine, The animals are in pain and distress.

2. The sick dog showed painful urination. Due to inflammatory pain during urination, urine was discharged intermittently. The penis of the male dog flashed frequently during urination, and the labia of the female dog continued to open.

3. Turbid urine containing mucus and blood. Sometimes the necrotic and sloughed urethral mucosa is discharged.