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What low protein dog food is best for my senior dog with kidney issues?

Updated On September 23rd, 2025

Pet's info: Dog | Australian Shepherd | Female | spayed | 8 years and 3 months old | 50 lbs

I have a mature Australian shepherd female who is 8 years old and has had excess protein in her urine. Her vet recommended feeding her a dog food with LOWER protein percentage which is SO HARD TO FIND! I found a Blue Buffalo senior dog food that has 16% crude protein (vs 19, 22, 24% in other dog foods) but recently was advised that Blue Buffalo is not good for dogs. Do you recommend a good dog food for her that is lower in protein? Thanks

1 Answer

Most Helpful Answer

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Answered By Dr. Heidi DVM, CVA, CCRT, CVTP, CVSMT, CVCH

Veterinarian, Certified Veterinary Acupuncturist, Certified Canine Rehabilitation Practitioner

Published on February 13th, 2018

You are correct that it is very hard to find a low protein dog food. Most commercial dog foods are formulated to meet the needs of an average adult dog, so they tend to have a higher amount of protein. You can find some senior diets that have lower protein amounts, but a really low protein diet is generally only available in a prescription diet. Blue Buffalo has had some recalls, but generally tries to do a good job formulating a good food. My top senior diet recommendations are Wellness and Orijen, but Orijen is not low protein. Depending on how much protein Dot is currently eating, Wellness Senior may be a good option even though if has more protein than Blue Buffalo senior. https://www.wellnesspetfood.com/natural-dog-food/product-catalog/complete-health-senior-senior Good luck! I wish I had a simple answer for you, but I hope that was helpful. Thanks for using PetCoach.

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