Digestion Gut Health Functional Granola Bars Dog Treats
Verified Jun 20, 2026
These are crunchy, baked granola bar treats designed to support your dog’s gut health, using oats as the base with peanut butter and dried blueberries for flavor. Pumpkin, banana, inulin (a prebiotic fiber), and added Bacillus coagulans probiotics aim to help maintain digestive balance. They’re intended as a supplemental snack rather than a complete diet, for dogs of any age or size.
From a nutrition standpoint, these are thoughtful functional treats that focus on gentle grains, fruit, and added pre- and probiotics to support digestion. Protein is modest, as expected for a biscuit-style treat, but the added Bacillus coagulans and fiber sources like inulin and pumpkin are nice extras for gut health. They’re best used in moderation alongside a complete and balanced diet, and the calorie content per bar is on the higher side, so portion control matters, especially for small or less active dogs.
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At a Glance
KibbleLab Review
Strengths
- Uses rolled oats and oat flour as the main base, which are generally easy to tolerate for most dogs and provide some fiber and energy.
- Includes multiple gut-friendly ingredients such as pumpkin, banana, and inulin (a prebiotic fiber), plus added Bacillus coagulans probiotics to support a healthy microbiome.
- Contains no common protein allergens like chicken or beef; peanut butter is the main flavoring protein source, which can work well for dogs that react to meat proteins.
- Clearly labeled as a supplemental treat, making it easy to use alongside a complete diet without confusing it for a full meal replacement.
Considerations
- At about 41 calories per bar, these are relatively energy-dense, so they should be given sparingly, especially to small, overweight, or less active dogs.
- Peanut butter is a potential allergen for some dogs, so this wouldn’t be appropriate if your dog has shown sensitivity to peanuts or legumes.
- As a treat with 12% protein, it doesn’t contribute much to overall protein needs, so it should not replace a balanced main diet.
Full Ingredient List
Ingredients and analysis reflect manufacturer data at the time of our last update and can change without notice. Always check the actual product packaging before feeding.
Ingredient filtering helps identify compatible options but is not a substitute for a veterinary elimination diet.
Top 5 Ingredients Explained
01
Rolled Oat
Rolled oats are a cooked, flattened whole grain commonly used in pet foods as a source of complex carbohydrates and soluble fiber (beta-glucans), with modest amounts of protein, B vitamins and minerals. They can support digestive health and provide steady energy, but should be fed in moderation—especially for cats that require higher animal protein—and may be unsuitable for pets with grain sensitivities or those on calorie-restricted diets.
02
Honey
Honey is used in pet foods and treats primarily as a natural sweetener and binder, supplying simple carbohydrates for quick energy but contributing negligible protein, fiber, or essential vitamins. Raw honey contains antioxidants and may have mild antimicrobial or prebiotic effects, but because it is high in sugar and can worsen obesity, dental disease, or diabetes—and may carry microbial contaminants—use should be limited (and avoided in very young or immunocompromised animals); consult your veterinarian before offering honey to pets, especially cats (which are obligate carnivores and gain little benefit) or diabetic animals.
03
Oat Flour
Oat flour is used in pet food mainly as a carbohydrate source and binder that contributes soluble fiber (including beta‑glucans), modest protein, and B vitamins and minerals. It can help support digestive health and stool quality in dogs and is generally safe for cats in small amounts, but it is calorie‑dense so shouldn’t dominate diets for obligate carnivores and pets with grain sensitivities should be monitored for rare oat allergy or cross‑contamination with gluten‑containing grains.
04
Peanut Butter
Peanut butter is commonly used as a palatability enhancer or occasional treat in pet diets, providing concentrated fats, modest protein, some fiber and micronutrients like vitamin E and B vitamins. Because it is calorie-dense and can contain added salt, sugar or harmful sweeteners, it should be offered sparingly and only in xylitol‑free formulations — avoid regular use in pets prone to obesity or pancreatitis.
05
Blueberry
Blueberries are used in pet foods and treats as a low‑calorie source of dietary fiber, vitamins (notably vitamin C) and antioxidant phytochemicals (anthocyanins), providing natural color and mild flavor. They may support general antioxidant and digestive health in dogs and, to a lesser extent, cats (obligate carnivores), but should be offered in moderation due to natural sugars and possible gastrointestinal upset, and owners should avoid products with added sweeteners (especially xylitol) or harmful preservatives.
Nutritional Breakdown
How to read As Fed versus Dry Matter
As fed shows the numbers straight off the label, water included. Dry matter removes the water so you can compare a wet food and a dry food fairly.What is calorie density
How many calories the food packs per unit. Denser foods mean smaller portions for the same calories.Product Details & Brand
Product Specs
Brand
Nulo is a premium pet food brand focused on grain-free and high-meat-protein recipes for dogs and cats. It is positioned as a performance and wellness brand, emphasizing quality ingredients, ancestral diet alignment, and the inclusion of probiotics to support digestive health.
Visit NuloManufacturer
Nulo partners with trusted manufacturing facilities in the United States and Canada that maintain high food safety standards including HACCP and SQF certification. Nulo oversees ingredient sourcing and quality control to ensure nutritional accuracy and consistency across batches.
Manufacturing details are compiled from public sources and not independently verified; they may not reflect contract manufacturing or co-packing.
Recall History
Nulo Digestion Gut Health Functional Granola Bars Dog Treats has no recalls since 2014.
Source: FDA Pet Food Recall Database · Monitored daily
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Frequently Asked Questions
Has Nulo ever been recalled?
We have no recalls on record for Nulo. We monitor the FDA Pet Food Recall Database daily.
How does KibbleLab rate foods?
Our scores are based on ingredient composition, nutritional profile, AAFCO compliance, and health considerations. We don't penalize by-products, grains, or synthetic preservatives. Brands cannot pay for higher scores.
Is KibbleLab a substitute for veterinary advice?
No. KibbleLab provides data-driven food analysis, not medical advice. Always consult your veterinarian before making dietary changes, especially for pets with health conditions.
KibbleLab provides informational content only. This is not veterinary advice. Always consult a qualified veterinarian before changing your pet's diet.
KibbleLab may earn affiliate commissions through product links. No one can pay for a higher score, or to change what we recommend for your pet.
Product data sourced from manufacturer websites, AAFCO statements, and FDA recall database. Last verified dates reflect our most recent data check.
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