Natural Balance vs Purina Pro Plan Dog Food (2026)
Quick Verdict
| Category | Natural Balance | Purina Pro Plan |
|---|---|---|
| Overall Score | 7.8/10 | 8.8/10 |
| Ingredient Quality | Good | High |
| Price (avg bag) | ~$55–$65/26 lb | ~$65–$75/30 lb |
| AAFCO Compliant | Yes | Yes |
| Best For | LID formulas, allergy dogs | Probiotics, performance, vet-grade |
Overview
Natural Balance (Smucker’s, founded 1989) built its reputation on Limited Ingredient Diet (LID) formulas for dogs with food allergies. Novel proteins and minimal ingredient lists are the core product.
Purina Pro Plan is Nestlé Purina’s premium research-backed line with live probiotics, specialty formulas, and vet-recommended status.
Ingredient Comparison
Natural Balance LID features a single protein source (salmon, duck, or venison) with sweet potato or brown rice. Minimal other ingredients. No corn, wheat, soy, dairy, or artificial additives.
Purina Pro Plan features real chicken first, live Lactobacillus probiotics, EPA from fish oil, corn gluten meal secondary.
Nutritional Snapshot
| Nutrient | Natural Balance LID Sweet Potato & Fish | Pro Plan Adult Chicken |
|---|---|---|
| Crude Protein (min) | 21% | 26% |
| Crude Fat (min) | 10% | 16% |
| Calories (kcal/cup) | ~354 | ~435 |
Pros and Cons
Natural Balance
Pros
- Purpose-built LID for food sensitivities
- Very few ingredients per formula
- Novel proteins for elimination diets
- Vet-recommended for allergy management
Cons
- Lower protein and fat than Pro Plan
- Recalls in 2012–2013
- Smucker’s ownership
Purina Pro Plan
Pros
- Live probiotics
- Higher protein and caloric density
- Pro Plan HA for hydrolyzed protein allergy diet
- Extensive vet recommendation
Cons
- Not a true LID for elimination diets
- More expensive
- Contains corn
Best For
Choose Natural Balance if: Your dog has confirmed food allergies requiring a strict LID or novel protein diet.
Choose Purina Pro Plan if: General premium nutrition or Pro Plan HA for hydrolyzed protein allergy management.
Alternatives
- [Natural Balance vs Blue Buffalo](/compare/natural-balance-vs-blue-buffalo)
- [Wellness Simple LID comparison](/compare/wellness-vs-purina-pro-plan)
FAQ
Is Natural Balance good for elimination diets? Yes—it’s one of the most commonly used over-the-counter LID brands for food allergy identification.
Does Pro Plan have an LID? Pro Plan does not have a traditional LID, but Pro Plan HA (Hydrolyzed) is a prescription option for severe food allergies.
Has Natural Balance been recalled? Yes—recalls in 2012–2013 for elevated vitamin D. No recalls since the Smucker’s acquisition.
Which is better for a dog with chicken allergy? Natural Balance LID Duck & Brown Rice or Sweet Potato & Fish are excellent for chicken-allergic dogs.
Is Natural Balance the same as it used to be? Dick Van Patten’s original brand was sold to Smucker’s in 2020. Quality has been maintained though brand independence is gone.
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