Short answer: yes, most dogs with kidney disease can still have treats — but they need to be low in phosphorus, low in sodium, moderate in protein, and cleared by your veterinarian first. Treats should stay under roughly 10% of daily calories, and for a dog on a prescription renal diet, the wrong treat can undo the work the diet is doing. Talk to your vet before you add anything new.
I'm Preston Smith, co-founder of Bully Sticks Central. We make single-ingredient chews, and I want to be straight with you up front: most of what we sell is not a kidney diet treat. Meat-based chews are naturally high in phosphorus and protein — exactly the two things renal diets restrict. I'd rather tell you that than sell you something your dog shouldn't have.
Why does kidney disease change what your dog can eat?
Healthy kidneys filter phosphorus and waste products out of the blood. When kidney function declines, phosphorus builds up, and that buildup is linked to faster progression of the disease. According to VCA Animal Hospitals, therapeutic renal diets are the cornerstone of managing chronic kidney disease (CKD) in dogs — they're typically restricted in phosphorus and sodium, moderated in high-quality protein, and supplemented with omega-3 fatty acids.
The American Kennel Club notes that dietary management is one of the few interventions shown to extend both quality and length of life in dogs with CKD. That's why treats matter more than you'd think. A handful of high-phosphorus snacks a day can quietly cancel out a carefully formulated prescription diet.
One important caveat: kidney disease is not one condition. Early-stage CKD, late-stage CKD, and acute kidney injury all get managed differently, and protein restriction that helps a stage 3 dog may be wrong for a stage 1 dog. Your vet — ideally working from bloodwork and an IRIS stage — is the only one who can tell you where your dog sits.
What makes a treat kidney-friendly?
In general, vets look for treats that are:
- Low in phosphorus. This is the big one. Organ meats, bone, dairy, and most jerky are high-phosphorus and usually off the table.
- Low in sodium. Many dogs with CKD also have high blood pressure.
- Moderate in protein, and high quality. Not zero protein — dogs with CKD still lose muscle and need adequate protein. The amount depends on the stage.
- Low in calories relative to the diet. Treats shouldn't crowd out the therapeutic food.
- Simple and predictable. Fewer ingredients means fewer surprises.
Treats vets commonly suggest
Many vets are comfortable with small amounts of plain, low-phosphorus vegetables and fruits — things like green beans, carrot slices, cucumber, apple (no seeds), or a spoonful of plain canned pumpkin. Some prescription diet lines also make matching renal treats, which is the safest route because the phosphorus is already accounted for.
Always check the ASPCA's list of foods to avoid before feeding any human food — grapes and raisins in particular are directly toxic to canine kidneys and should never be given to any dog, healthy or not.
Treats to skip
Rawhide, high-sodium jerky, dairy chews like cheese or yogurt-based products, bone-in chews, organ-meat treats, and most commercial biscuits with long ingredient lists. Also skip anything preserved with added salt.
Where do single-ingredient chews fit in?
Honestly? For a dog with diagnosed kidney disease, usually they don't — not without your vet signing off first. Our chews are 100% natural, single-ingredient, 100% real meat, fully digestible, and contain no rawhide. Everything is ethically sourced from grass-fed American and Argentinean farms and 100% high-quality guaranteed. That makes them a clean, honest chew for a healthy dog. It does not make them low-phosphorus.
Beef muscle and connective tissue carry meaningful phosphorus. So do trachea, ears, and anything with cartilage or bone content. If you want to understand what's actually in these chews and why we keep the ingredient list to one item, our guide to single-ingredient dog chews walks through it, and our complete guide to bully sticks covers digestibility and sizing. If your vet has told you your dog's phosphorus is well controlled and an occasional chew is fine, great — follow their number, not ours.
What we would not do is market a meat chew as a renal treat. That would be dishonest, and with a kidney dog the stakes are too high for marketing language.
Are homemade kidney treats a good idea?
They can be, with a real caveat. Homemade gives you control over phosphorus and sodium, which is genuinely useful. But homemade also means you're guessing at nutrient levels unless someone runs the numbers. The AVMA recommends working with a board-certified veterinary nutritionist for any therapeutic home-prepared diet — and a treat that's fed daily is part of the diet.
If you want a simple starting point to bring to your vet: a baked mix of plain pumpkin, a low-phosphorus flour, and a small amount of a plant oil is a common low-phosphorus template. Ask your vet whether it fits your dog's stage and current bloodwork before you bake a batch. Don't take a recipe off the internet — including this paragraph — as a substitute for that conversation.
How many treats can a dog with kidney disease have?
The general veterinary rule of thumb is that treats should make up no more than 10% of daily calories. For a CKD dog, your vet may set that lower, or may set a specific daily phosphorus ceiling instead of a calorie one. Ask for a number. "A few treats a day" isn't a plan.
The bottom line
Dogs with kidney disease can still get treats, and they should — quality of life matters, and a dog who enjoys their food eats better. Just keep them low in phosphorus and sodium, keep them small, and run your list past your vet before you start. If your dog is on a prescription renal diet, matching renal treats or plain vegetables are the safest bets.
And if you land here looking for a chew for a healthy dog instead, that's what we're built for. If your dog's kidneys aren't the concern, our guide to trachea chews is a good next read.
This article is general information, not veterinary advice. Bully Sticks Central products are treats and chews — they are not formulated to treat, manage, or prevent kidney disease or any other medical condition. Please work with your veterinarian on diagnosis and diet.
This post was last updated at July 17, 2026 15:47
