The 9-year-old not spayed Silkie Terrier has blood in the urine again and again
Channel: Dr David Sing
Date: 2017-12-28

What is the cause and how to eliminate this recurring haematuria?

Likely cause is open pyometra with bacteria going from the uterus into the bladder due to the dog licking herself clean every day for the past years. Groin area is now black. "She bites my friend yesterday," the lady said. "She never did it before."  The dog has false pregnancy with copious amounts of milk. This caused her to be aggressive. 

Owner advised to spay the dog.