Did you know cats & dogs often hide signs of illness?

Cats and dogs are known to hide signs of pain and disease as a natural survival instinct, and will even hide issues from their beloved owners. Yet 63% of dog owners and 68% of cat owners don't see the need for an annual check-up.

Kidney disease affects as many as 

1 in 3 cats and 1 in 10 dogs! 


Early detection and intervention lead to improved quality of life, longer life expectancy, and less risk of large, surprise treatment bills when the condition becomes very serious.

Cat with chronic kidney disease
Cat with kidney, box around kidney of cat, target kidney, screen kidney, kidney check for cats

A simple diagnostic to measure salivary urea, a marker for kidney issues!


Kidney-Chek™ changes colour to tell you if your dog or cat has a potential health issue, so you can get them help before it becomes an urgent medical problem. This could save you money on expensive vet bills, not to mention it could save your pet's life.

Buy 2, get 1 FREE

No need to worry about your pet's kidney health

Unlike standard tests, Kidney-Chek™ is so easy it can be done at home


so easy you can test at home
Timer, results in only 2 minutes

Affordable, only $29.95 buy now

Catch changes in kidney health by testing between regular vet visits


Rapid, get results in 2 minutes

Dog with kidney, box around kidney of dog, target kidney, screen kidney, kidney check for dogs

3 simple steps

Buy your Kidney-Chek™ strip for use at home

Wet the test in the animal's mouth by rubbing on gums or under tongue

Read the result by determining which colour best matches the pad

Kidney-Chek strip for cats, test strip, screening tool, saliva test for companion animals
Cat mouth, cat teeth, cat saliva, saliva
Kidney-Chek test scoring system, colours assosicated with test strips results

2 minutes

How to use Kidney-Chek

Kidney-Chek™ packaging clearly outlines how to use the test strip

directions of how ot use Kidney-Chek™ test strips
Kidney-Chek test scoring system, colours assosicated with test strips results

When to use Kidney-Chek

Kidney-Chek™ is recommended for cats and dogs that are 7 years or older, and should be repeated every 4 months between regular veterinary checkups!


Kidney-Chek™ is a clinically proven* saliva test to screen for health issues in companion animals, including acute and chronic kidney disease, severe dehydration, and more. 

*Published in the Journal of Veterinary Diagnostic Investigation.


Made in Alberta, Canada


Satisfaction guaranteed


Quick at-home results

Ready when you are! 
Your four-legged friends will thank you.

1. Hellyer P, et al. AAHA/AAFP pain management guidelines for dogs & cats. J Am Anim Hosp Assoc 2007; 43:235-248.
2. Volk JO, et al. Executive summary of the Bayer veterinary care usage study. J Am Vet Med Assoc 2011; 238:1275-1282.
3. Brown SA. Renal Dysfunction in Small Animals [Internet]. Merck Manual Veterinary Manual. 2013. [cited 2021 Oct 22]. Available from:
4. Sparkes AH, et al. ISFM Consensus Guidelines on the Diagnosis and Management of Feline Chronic Kidney Disease. J Feline Med Surg 2016, 18:219-239.