Renal failure in dogs is a condition in which the kidneys stop functioning normally. The condition can be acute (related to injury, illness or an ingested toxin) or chronic (long term, usually caused by age). Without treatment, renal failure is fatal.
-
History
-
The kidneys work to filter blood and eliminate waste (urine). In canine renal failure, the kidneys can no longer regulate production of urine or remove it properly, causing a buildup that becomes toxic to the dog. Treatments can manage the condition, but it cannot be cured.
Symptoms
-
Early symptoms of canine renal failure include urinating more frequently and increased thirst. Symptoms of advanced renal failure include vomiting, diarrhea, appetite loss, depression, bad breath, weakness and mouth ulcers.
Initial Treatment
-
In acute canine renal failure, immediate treatment consists of intravaneous fluids and antibiotics. Other treatments include fish oil supplements, anti-hypertensive medications and a constant supply of fresh water.
Further Treatment
-
Management of acute or chronic canine renal failure includes changing to a low-protein diet (a high-quality protein is essential). Kidney transplant or dialysis may also be options.
Outcome
-
According to the Merck Veterinary Manual, and depending on the underlying condition, canine renal failure may be managed with proper treatment. The condition requires frequent monitoring by a veterinarian, and treatments may be cost-prohibitive.
-