The kidneys, the frequently forgotten but life-sustaining organs, remove waste from the bloodstream and regulate fluids in the body. If the kidneys are not able to do their job, the result could be life threatening for your dog.
What is kidney disease?
Kidneys are very important because they remove waste substances from the blood, and maintain the normal balance of fluid and minerals within the body. Any condition which damages the kidneys is referred to as kidney or renal disease. In some cases, dogs may show early warning signs of kidney disease. However, signs of serious illness only appear after 75% of the kidneys’ function has already been lost. This is the reason why early detection is so important, especially for dogs age 7 or older. A simple blood test and urinalysis are all that is required to detect kidney disease.
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.
Breed: Some dog breeds, including English Cocker spaniels, bull terriers and German shepherds, are more likely to develop particular types of kidney disease. Learn more about a very special German shepherd named Buddy that was diagnosed with kidney failure.
Environment: Some chemicals, including certain disinfectants, antifreeze, lead paint and some human medications can damage the kidneys.
