What Causes Kidney Failure in Dogs?
Kidney problems in dogs can be acute or chronic. Acute kidney failure happens quickly over several days, while chronic kidney failure happens slowly over time.
Causes of Acute Kidney Failure
Acute kidney problems are most frequently attributed to your dog ingesting a toxin. It may be a chemical like antifreeze, household cleaners, or bad food.
Problems also occur due to a urinary obstruction in your petâs body. When blood flow decreases, it leaves your dogâs kidneys less oxygenated and more prone to infection.
Kidney issues may also result from:
Causes of Chronic Kidney Failure
Chronic kidney disease is most common in older dogs, and the exact cause is often difficult to pinpoint because of its slow onset. Early symptoms of chronic kidney disease are easily overlooked or dismissed because they are mild in nature.
Dental disease is a leading cause of chronic kidney failure in older dogs. Bacteria build up on your dogâs teeth and enter the digestive system when eating and drinking. While your dogâs kidneys are designed to filter waste, bacteria can lessen kidney function over time.
What causes kidney disease in dogs?
The kidneys can be damaged by a wide range of conditions including injury, infection, toxins, and cancer. This damage is usually irreversible. Kidney disease is common in dogs, but with early diagnosis and treatment, progression can be limited and many dogs go on to live happily for years after diagnosis. Factors that can make dogs more prone to kidney disease include the following:
Age: The chance of developing kidney problems in dogs increases after the age of 7.
Food: Some dog foods high in phosphorus and dog foods with increased levels of protein can increase the progression of kidney disease.
Environment: Some chemicals, including certain disinfectants, antifreeze, lead paint and some human medications can damage the kidneys.
What Are Some Signs of Kidney Disease in Dogs?
A few signs to watch for include: