What is kidney failure in dogs?

Kidney failure in dogs is the end stage of canine kidney disease. Most dogs affected by kidney failure are older, though the condition can also be caused by infections, cancer, parasites, inflammation, autoimmune illnesses, toxin exposure, trauma or congenital conditions.

Symptoms of kidney disease or kidney failure include increased thirst, changes in bathroom habits, bloody urine, diarrhea, vomiting, weight loss, lethargy and poor hygiene. Dogs with kidney failure often exhibit pale gums as a result of anemia and may be in pain due to enlarged kidneys. They also often have bad breath from dehydration or dry mouth and may have swelling in the limbs or abdomen. Dog owners who suspect kidney disease or kidney failure should contact a veterinarian immediately.