What are the signs of kidney failure in dogs?

10 Signs of Kidney Failure in Dogs. A Sudden Change in Your Dog's Well-Being "When your dog is suddenly acting very sick, this could mean acute kidney injury, but it might not be. There can be many reasons why dogs suddenly seem very sick," says Dr. Foster. A trip to the emergency vet is vital when sudden changes occur. read more

Acute kidney failure is an abrupt decline in function that occurs over a period of days. Dogs can develop acute kidney problems as a result of ingesting toxins, including antifreeze, certain medications, tainted foods, etc. read more