Low Sodium Dog Treats: A Complete Guide for Heart & Kidney Health
Discover the best low sodium dog treats for heart, kidney, and senior dogs.
Why Low Sodium Dog Treats Matter More Than You Think
Most commercial dog treats contain between 200–600 mg of sodium per serving — a number that sounds small until you consider that a 20 lb (9 kg) dog with early-stage kidney disease should consume no more than 100–150 mg of sodium per day total. For dogs managing congestive heart failure (CHF), chronic kidney disease (CKD), hypertension, or Cushing's disease, every milligram counts — and treats are often the hidden culprit blowing past daily sodium limits.
Low sodium dog treats aren't just for sick dogs, either. Senior dogs over age 8, overweight dogs on calorie-restricted plans, and breeds predisposed to cardiac issues (Cavalier King Charles Spaniels, Doberman Pinschers, Boxers) all benefit from sodium-conscious treat selection. The goal isn't zero sodium — dogs need some sodium for nerve function and fluid balance — but rather keeping treat-sourced sodium below 10% of daily intake while maintaining palatability and nutritional value.
This guide breaks down exactly what qualifies as a low sodium treat, which commercial brands meet the standard, how to make safe homemade options, and how to integrate treats into a broader low-sodium feeding plan.
Understanding Sodium Requirements by Life Stage and Condition
The Merck Veterinary Manual outlines that healthy adult dogs require approximately 10 mg of sodium per kilogram of body weight daily as a minimum — but most commercial diets provide far more. Here's how sodium targets shift based on your dog's health status:
| Life Stage / Condition | Target Sodium (mg/day) | Treat Sodium Budget (mg/day) | Protein % (DM) | Fat % (DM) | Calories/day (20 lb dog) |
|---|---|---|---|---|---|
| Healthy Adult | 200–400 mg | 40–80 mg | ≥22% | ≥8% | 500–600 kcal |
| Senior (8+ years) | 150–300 mg | 30–60 mg | ≥25% | 10–15% | 400–500 kcal |
| Early CKD (Stage 1-2) | 100–200 mg | 20–40 mg | 14–20% | 15–22% | 500–600 kcal |
| Advanced CKD (Stage 3-4) | 50–100 mg | 10–20 mg | 14–18% | 18–25% | 500–650 kcal |
| Congestive Heart Failure | 80–150 mg | 15–30 mg | ≥25% | 15–20% | 450–550 kcal |
| Weight Loss Plan | 150–250 mg | 25–50 mg | ≥28% | 8–12% | 350–450 kcal |
Key insight: The "treat sodium budget" column represents the maximum sodium your dog's treats should contribute — assuming their main diet is already sodium-controlled. If your dog eats a standard commercial diet (which often contains 300–800 mg sodium per cup), treat sodium becomes even more critical to manage.
What to Look for on Low Sodium Treat Labels
Reading treat labels requires knowing what's hidden in plain sight. Unlike complete dog foods, treats are not required to carry an AAFCO nutritional adequacy statement, which means manufacturers have less regulatory pressure to disclose full nutrient profiles. Here's your label-reading framework:
✅ Green Flags — Look For:
- Sodium content listed on guaranteed analysis: Ideal is ≤50 mg per treat or ≤100 mg per 100 kcal
- Single-ingredient or limited-ingredient treats: Fewer components mean fewer hidden sodium sources
- Whole food proteins listed first: Chicken, salmon, sweet potato, blueberries — not "meat by-products"
- No added salt, garlic salt, or sodium-based preservatives: Watch for sodium propionate, sodium benzoate, sodium tripolyphosphate
- Calorie count per treat: Essential for dogs on weight management plans; aim for ≤20 kcal per treat for small dogs
🚩 Red Flags — Avoid:
- "Natural flavor" or "animal digest": Often high-sodium flavor enhancers
- Sodium tripolyphosphate: A common dental chew additive with significant sodium content
- Salt listed in the first 5 ingredients: Indicates sodium is a primary formulation component
- No sodium disclosure at all: If they won't list it, assume it's high
- "Jerky" treats without sodium data: Dehydrated meat treats are frequently cured with salt solutions
Top 7 Low Sodium Dog Treat Brands for 2026
After reviewing guaranteed analyses, contacting manufacturers for sodium data, and evaluating ingredient quality, these are the commercial low sodium dog treats that meet our ≤50 mg sodium per treat standard while delivering quality nutrition. Always consult your veterinarian before changing your dog's diet, especially if they have a diagnosed condition.
1. Plato Pet Treats Original Salmon Strip
Sodium: ~25 mg per strip | Calories: 38 kcal per strip | Price: $8–$12 per 6 oz bag
Single-source salmon protein with no added salt or preservatives. These are soft, easily broken into smaller pieces, and highly palatable. The limited ingredient list (salmon, salt-free seasoning blend) makes sodium tracking straightforward. Best for medium to large dogs or broken into halves for small breeds.
2. Fruitables Skinny Minis (Watermelon Flavor)
Sodium: ~15 mg per treat | Calories: 4 kcal per treat | Price: $5–$8 per 5 oz bag
Plant-based, low-calorie, and extremely low in sodium — making them ideal for dogs needing high-repetition training rewards without sodium accumulation. The small size works well for toy and small breeds. Not a protein source, so pair with a balanced main diet.
3. Zuke's Mini Naturals (Chicken Recipe)
Sodium: ~20 mg per treat | Calories: 3.5 kcal per treat | Price: $6–$10 per 16 oz bag
A training staple in the positive reinforcement community. The small size (under ½ inch) allows for frequent rewarding during counter-conditioning or desensitization sessions. Contains cherries and turmeric for antioxidant support. Verify the chicken recipe specifically — some Zuke's varieties have higher sodium.
4. Bocce's Bakery Crispy Biscuits (Duck & Sweet Potato)
Sodium: ~30 mg per biscuit | Calories: 22 kcal per biscuit | Price: $7–$11 per 5 oz bag
Baked with five ingredients or fewer, these biscuits use novel protein (duck) which is useful for dogs with food sensitivities alongside their sodium restrictions. The crunchy texture supports dental health. Made in the USA with traceable ingredients.
5. The Honest Kitchen Peaberry's Pumpkin Spice Latte Bites
Sodium: ~10 mg per treat | Calories: 12 kcal per treat | Price: $8–$13 per 5 oz bag
Human-grade ingredients with full nutrient transparency. Honest Kitchen publishes complete nutritional profiles including sodium, which is rare for treat manufacturers. These are soft chews ideal for senior dogs with dental issues. Pumpkin content supports digestive health.
6. Wellness Soft Puppy Bites (Lamb & Salmon)
Sodium: ~22 mg per treat | Calories: 8 kcal per treat | Price: $6–$9 per 3 oz bag
Though marketed for puppies, these are suitable for adult dogs on sodium-restricted diets who need a soft, small reward. The DHA content from salmon supports cognitive function, which benefits senior dogs as well. No artificial preservatives or sodium-based additives.
7. Native Pet Yak Chews (Unsalted)
Sodium: ~35 mg per chew (varies by size) | Calories: 80–150 kcal per chew | Price: $12–$22 per 2-pack
Made from yak milk with no added salt. These long-lasting chews are excellent for power chewers who need extended engagement. Note: sodium varies slightly between batches due to natural cheese-making variation. Choose the unsalted variety specifically — salted versions contain 3-4x more sodium. Not suitable for dogs with dairy sensitivities.
Selection criteria used: Each product was evaluated for sodium per treat (≤50 mg threshold), ingredient quality (whole foods prioritized), calorie density (appropriate for weight management), palatability (dogs must actually want them), and price accessibility. None of these selections are sponsored — they represent products that meet objective nutritional thresholds.
Foods and Treat Ingredients to Avoid on a Low Sodium Diet
Some treats and human foods are sodium bombs disguised as healthy options. Here's what to eliminate:
| Food / Treat | Sodium Content | Why to Avoid |
|---|---|---|
| Commercial jerky treats (generic brands) | 200–500 mg per piece | Cured with salt solutions during dehydration; sodium is often unlisted |
| Dental chews (Greenies, Oravet) | 100–300 mg per chew | Sodium tripolyphosphate coating for tartar control adds significant sodium |
| Cheese (cheddar, American) | 170–400 mg per oz | Concentrated sodium from processing; even small amounts spike daily totals |
| Peanut butter (regular brands) | 150–200 mg per tbsp | Added salt for human palatability; choose unsalted varieties only |
| Deli meats (turkey, ham) | 250–500 mg per slice | Injected with sodium-based brines; even "low sodium" deli meat contains 100+ mg |
| Bread and crackers | 100–250 mg per serving | Baking soda (sodium bicarbonate) and added salt compound quickly |
| Canned dog food (as treats) | 300–600 mg per can | Higher sodium than dry food due to moisture content and palatability enhancers |
If your dog accidentally consumes a high-sodium food, watch for excessive thirst, vomiting, diarrhea, tremors, or seizures. For toxic ingestions or suspected salt poisoning, contact the ASPCA Animal Poison Control at (888) 426-4435 (24/7, consultation fee applies) or seek emergency veterinary care immediately.
Homemade Low Sodium Treat Recipes
Making treats at home gives you complete sodium control, but it requires discipline. These recipes use no added salt and rely on whole-food ingredients for flavor.
Recipe 1: Sweet Potato & Chicken Training Bites
- 1 cup mashed cooked sweet potato (no salt added)
- ½ cup cooked, shredded chicken breast (boiled, no seasoning)
- 1 cup oat flour
- 1 egg
Mix all ingredients, roll into pea-sized balls, and bake at 350°F (177°C) for 15–18 minutes. Yields approximately 60 treats at roughly 8 mg sodium per treat and 5 kcal each. Store in the refrigerator for up to 7 days or freeze for 3 months.
Recipe 2: Frozen Blueberry Yogurt Drops
- 1 cup plain, unsweetened Greek yogurt (check label: ≤50 mg sodium per serving)
- ½ cup fresh blueberries
- 1 tbsp unsalted peanut butter
Blend all ingredients, pour into silicone molds, and freeze for 4 hours. Each drop contains approximately 5 mg sodium and 8 kcal. These are excellent summer enrichment treats and work well in lick mats.
Recipe 3: Dehydrated Salmon Bites
- 1 lb fresh salmon fillet, skin removed, cut into ½-inch cubes
Dehydrate at 145°F (63°C) for 6–8 hours or bake at the lowest oven setting (typically 170°F / 77°C) for 3–4 hours until fully dried. Each bite contains approximately 15 mg sodium (naturally occurring) and 20 kcal. No added ingredients needed — salmon's natural oils provide palatability.
Feeding Amounts and the 10% Treat Rule
The AKC recommends that treats comprise no more than 10% of your dog's total daily caloric intake. For sodium-restricted dogs, we tighten this to 5–8% of daily calories from treats to preserve sodium budget for the main diet.
| Dog Weight | Daily Calories | Max Treat Calories (8%) | Max Treat Sodium (10% budget) | Example Treat Allowance |
|---|---|---|---|---|
| 10 lb (4.5 kg) | 300–350 kcal | 24–28 kcal | 10–15 mg | 6 Fruitables Skinny Minis OR 1 Plato Salmon Strip (halved) |
| 20 lb (9 kg) | 500–600 kcal | 40–48 kcal | 20–30 mg | 10 Zuke's Mini Naturals OR 1 Plato Salmon Strip |
| 40 lb (18 kg) | 800–950 kcal | 64–76 kcal | 30–50 mg | 3 Bocce's Biscuits OR 2 Wellness Soft Bites + 5 Zuke's |
| 60 lb (27 kg) | 1100–1300 kcal | 88–104 kcal | 40–60 mg | 4 Bocce's Biscuits OR 1 Yak Chew (small) |
| 80 lb (36 kg) | 1400–1600 kcal | 112–128 kcal | 50–80 mg | 1 Yak Chew (large) OR 3 Plato Strips |
Adjustment factors: Reduce treat allowance by 20% for dogs with body condition score (BCS) 7/9 or above. Increase by 10–15% for highly active working or sport dogs. For senior dogs with reduced metabolism, use the lower calorie range in each weight bracket.
Transition Protocol: Introducing New Treats Safely
Even low sodium treats can cause gastrointestinal upset if introduced too quickly, especially in dogs with compromised digestion from kidney disease or medication side effects. Follow this 7-day transition schedule:
| Day | New Treat Amount | What to Monitor |
|---|---|---|
| Day 1–2 | 1 treat only (regardless of size) | Appetite, stool consistency, vomiting |
| Day 3–4 | 25% of target daily treat allowance | Stool quality, energy level, water intake |
| Day 5–6 | 50% of target daily treat allowance | Continued GI tolerance, any itching or allergic signs |
| Day 7+ | Full target treat allowance | Normal stool, stable appetite, no adverse signs |
Important: If your dog experiences diarrhea lasting more than 48 hours, vomiting, or loss of appetite during the transition, stop the new treat and consult your veterinarian. Dogs on renal diets or cardiac medications may have more sensitive digestive systems and require a slower 10-day transition.
Supplement Guidance for Dogs on Low Sodium Diets
Dogs on sodium-restricted diets — particularly those with kidney or heart disease — may benefit from targeted supplementation. However, never add supplements without veterinary guidance, as some interact with medications or worsen existing conditions.
Commonly Recommended Supplements:
- Omega-3 fatty acids (EPA/DHA): 20–55 mg per kg body weight daily. Supports cardiac function and reduces renal inflammation. Source: fish oil (verify sodium content — some brands add sodium as a preservative). Brand example: Nordic Naturals Omega-3 Pet (~$18–$25 for 8 oz).
- Coenzyme Q10 (CoQ10): 1–2 mg per kg daily. Often recommended for dogs with dilated cardiomyopathy (DCM) or on long-term cardiac medications. Available in canine-specific formulations like Nutramax CoQ10 (~$25–$35).
- Probiotics: Strain-specific formulations (e.g., Enterococcus faecium SF68) support gut health, which can be compromised in CKD dogs on phosphate binders. Purina FortiFlora contains ~10 mg sodium per packet (~$30 for 30 packets).
- B-complex vitamins: Water-soluble vitamins are often depleted in dogs with increased urination from kidney disease or diuretic therapy. Your veterinarian will determine appropriate dosing.
Supplements to avoid without vet approval: Potassium supplements (dangerous if your dog is on ACE inhibitors), calcium supplements (can worsen certain types of kidney stones), and any supplement containing sodium ascorbate (vitamin C with added sodium).
Monitoring Success: How to Know Your Low Sodium Treat Plan Is Working
Tracking your dog's response to a sodium-managed diet (including treats) requires consistent observation across multiple health markers:
Body Condition Score (BCS)
Assess monthly using the 9-point scale. Ideal is 4–5/9: ribs easily felt without pressing, visible waist from above, abdominal tuck from the side. Dogs on low sodium diets for weight management should lose 1–2% of body weight per week. Faster loss risks muscle wasting.
Coat and Skin Quality
Improvement within 6–8 weeks of dietary optimization. Look for reduced flaking, shinier coat, and less scratching. Deterioration may indicate essential fatty acid deficiency from over-restriction — consult your vet about omega-3 supplementation.
Energy and Activity Level
Stable or improving energy is a positive sign. Lethargy, weakness, or exercise intolerance in a dog with heart or kidney disease warrants immediate veterinary evaluation — it may indicate disease progression or electrolyte imbalance, not a treat problem.
Stool Quality
Use the 4-point fecal scoring system: ideal stool is firm, moist, holds shape, and is easy to pick up (score 2/4). Consistently loose stools (score 3–4/4) may indicate treat intolerance or the need for a different protein source.
Water Intake and Urination
Excessive thirst and urination (polydipsia/polyuria) in a dog on sodium restriction may indicate that the overall diet sodium is still too high, or that kidney disease is progressing. Track daily water intake: normal is approximately 50–60 mL per kg of body weight per day. Report significant changes to your veterinarian.
Frequently Asked Questions About Low Sodium Dog Treats
What is the best treat for a dog with kidney disease?
The best treats for CKD dogs are low in both sodium (<20 mg per treat) and phosphorus. Fruitables Skinny Minis and Honest Kitchen treats are strong commercial options. Homemade sweet potato or apple slices (no seeds) are also excellent. Always verify treat compatibility with your dog's specific renal diet — some therapeutic diets have strict phosphorus limits that eliminate cheese-based or meat-heavy treats.
How much should I feed my dog in treats per day?
For healthy dogs, treats should not exceed 10% of daily calories. For dogs on sodium-restricted diets, aim for 5–8% of daily calories from treats, with total treat sodium staying within the condition-specific budget outlined in the table above. For a 20 lb dog with early CKD, that means roughly 2–4 low sodium treats per day maximum.
Can I feed my dog a homemade or raw diet alongside low sodium treats?
Homemade diets can be appropriate for sodium management, but only when formulated by a board-certified veterinary nutritionist. Raw diets carry salmonella and E. coli risks for both dogs and humans in the household, and achieving consistent sodium levels in raw formulations is difficult due to natural variation in meat sodium content. If you choose homemade, work with a nutritionist and use BalanceIT.com or similar tools to verify nutrient completeness. Treats can complement either diet as long as total daily sodium stays within target.
What ingredients should I avoid in dog treats?
Avoid sodium tripolyphosphate, sodium propionate, sodium benzoate, "natural flavors," animal digest, garlic salt, onion powder, and any product listing salt in the first five ingredients. Also avoid xylitol (toxic to dogs), raisins, grapes, macadamia nuts, and chocolate — all of which appear in some human foods people mistakenly share as treats.
How do I switch my dog to a new low sodium treat?
Follow a 7-day gradual introduction: one treat on days 1–2, 25% of target amount on days 3–4, 50% on days 5–6, and full amount by day 7. Monitor stool quality, appetite, and energy throughout. Dogs with GI sensitivities or those on therapeutic diets may need a 10-day transition.
Does my dog need supplements if they're on low sodium treats?
Low sodium treats alone don't require supplementation — treats are a minor part of the diet. However, dogs on full sodium-restricted therapeutic diets for kidney or heart disease often need omega-3 fatty acids, B-vitamins, or CoQ10. Your veterinarian should guide supplement decisions based on bloodwork and disease stage. Never add potassium or calcium supplements without explicit veterinary instruction.
Are "no salt added" human foods safe as dog treats?
Some are excellent — plain cooked sweet potato, unsalted peanut butter, fresh blueberries, apple slices (no seeds), and plain cooked chicken breast are all low sodium options. Others are dangerous regardless of salt content: onions, garlic, grapes, raisins, avocado, and anything containing xylitol. When in doubt, check the ASPCA's toxic food list before offering any human food.
Marcus Aldridge
All our authors care for dogs every day — read more of their work on the authors page.
