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Ask a vet online ‘symptoms to know if your dog has kidney failure’

Question from Susanne Hayward:

how come no symtems to know if your dog has kidney failier

Answer from Shanika Winters:

Hi Susanne and thank you for your question about how to know if your dog has kidney failure. I will answer your question by discussing what kidney failure is, how we diagnose it and what signs you can look out for in your dog.

So what is kidney failure?

The kidneys are two bean shaped organs present mid way along the back of your dog’s abdomen (tummy); they have a large blood vessel going in and another large blood vessel coming out of them. The job of the kidneys is to filter your dog’s blood and remove toxic/waste products but make sure that the important useful chemicals e.g. proteins, nutrients (sugars and fats) and blood cells remain in the blood. The kidneys are also involved in breaking down some chemicals such as medications. The Kidneys are also important when it comes to keeping the correct amount of water in your dog’s blood, this ensures that all the body cells are adequately hydrated and can function at their best.

Kidney failure is a term used to describe a stage of kidney disease once more than two thirds of your dog’s kidney function has been lost. That means that out of the function of your dogs two kidneys there is a third or less now working. Kidney disease is a broader term used to describe any problem with the kidneys this could be infection, neoplasia (tumour), polycystic (disease where kidneys are taken up by lots of cysts or cavities) or loss of function with age.

So how does my vet look for kidney disease?

Whenever you take your dog to see your vet they will ask you questions regarding how your dog is doing in general including how they are eating, drinking, urinating (weeing) and defecating (pooing)….

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