Big Country Raw vs Canine Life vs Primal: Best Raw Dog Food for Sensitive Stomachs in Canada 2026

Raw dog food is one of the most effective dietary approaches for dogs with sensitive stomachs — but not every raw formula is built the same way. If your dog struggles with loose stools, chronic gas, vomiting after meals, or recurring digestive upset, the protein source, fat content, and added ingredients in a raw diet can make a significant difference. As of 2026, three brands stand out for sensitive-stomach raw feeding in Canada: Big Country Raw, Canine Life, and Primal. All three are available at Ashario Pets in North York, and each takes a distinct approach to raw nutrition. This guide breaks down exactly how they compare so you can make the right call for your dog.

Whether you're transitioning a sensitive dog off kibble for the first time or looking to switch from a raw formula that isn't sitting well, you'll want to shop raw dog food at Ashario Pets after reading this — we carry all three brands in a range of proteins and formats, with same-day delivery available across the GTA.

Why Raw Food Often Works Better for Dogs with Sensitive Stomachs

Dogs with sensitive stomachs frequently do better on raw diets because raw food is minimally processed, retains natural enzymes, and typically contains fewer artificial additives than conventional kibble. According to the Association of American Feed Control Officials (AAFCO), adult dogs require a minimum of 18% crude protein and 5% crude fat on a dry matter basis — raw diets generally exceed these thresholds with highly bioavailable animal proteins that are easier on the digestive tract than plant-based fillers.

Our nutrition experts at the North York store hear this frequently: customers come in after months of trying multiple kibble brands, only to find that switching to a single-protein raw diet resolves their dog's digestive issues within two to three weeks. That's not a coincidence. Raw formulas tend to be limited ingredient by nature — ground meat, organ, and bone — which reduces the number of potential dietary triggers for dogs with food sensitivities. The American Kennel Club (AKC) notes that common food sensitivities in dogs are often tied to proteins like chicken or beef, which is why single-protein raw options are particularly valuable for elimination diet trials.

Key Takeaway: Raw dog food's minimal processing, high bioavailability, and naturally limited ingredient profiles make it an especially suitable choice for dogs prone to digestive upset, gas, or food sensitivities. Choosing the right protein source within a raw diet is just as important as choosing raw over kibble.

Big Country Raw: Canada's Most Accessible Raw Brand for Sensitive Dogs

Big Country Raw is a Canadian-made raw dog food brand that specializes in simple, single-protein frozen raw formulas — making it one of the most practical options for sensitive-stomach feeding. Their core line includes beef, turkey, duck, pork, and venison proteins, with each formula containing muscle meat, organ meat, and ground bone in proportions that align with a biologically appropriate raw food (BARF) approach.

What makes Big Country Raw particularly compelling for sensitive dogs is its transparency. Each formula is labeled with a clear guaranteed analysis. The Turkey Dinner blend, for example, delivers approximately 14–16% protein and 8–10% fat on an as-fed basis — moderate fat content is often preferred for dogs with sensitive stomachs, as high-fat diets can trigger loose stools or pancreatitis flares in predisposed breeds. The fiber content in their formulas is minimal and derives naturally from organ meats rather than added plant matter, which reduces digestive burden.

Big Country Raw also offers single-source proteins with no added grains, gluten, artificial preservatives, or by-product meals — an important distinction for owners managing food sensitivities through elimination diets. Their Pure range strips formulas down even further, containing only muscle meat and organ without added bone, giving owners full control over the calcium-to-phosphorus ratio when building a custom raw diet.

Our team at Ashario Pets recommends Big Country Raw as a first raw food for dogs transitioning off kibble — the lower fat levels in their turkey and duck varieties are especially gentle for dogs whose digestive systems haven't yet adapted to the richness of raw beef. Start with 2–3% of your dog's ideal body weight per day, split into two meals, and adjust over a 7–10 day transition window.

Canine Life: Balanced Raw with Added Functional Nutrition

Canine Life is a Canadian raw dog food brand that goes beyond basic meat-and-bone formulas by incorporating functional ingredients — probiotics, prebiotics, omega-3 and omega-6 fatty acids from flaxseed and fish oil, and sometimes added glucosamine from natural bone sources. This makes it a strong candidate for sensitive-stomach dogs that also have secondary concerns like joint health, skin flare-ups, or coat issues tied to their digestive problems.

From a macronutrient standpoint, Canine Life's formulations tend to run around 16–18% protein and 9–12% fat on an as-fed basis, with added vitamin and mineral blending to meet AAFCO life-stage formulation standards for all life stages. The inclusion of probiotics — specifically strains beneficial to canine gut flora — can support the microbial balance that's often disrupted in dogs with chronic digestive sensitivity. This is a meaningful differentiator from simpler raw formulas.

The trade-off is complexity. Dogs in the middle of an elimination diet trial may find it harder to isolate a dietary trigger when the formula includes multiple protein and functional ingredient sources. For dogs whose sensitivity is well-understood and who simply need gut support alongside a clean raw diet, Canine Life is an excellent choice. The omega-3 content in particular — approximately 300–500 mg per 100g serving depending on the formula — supports the gut lining's integrity, which is critical for dogs with leaky gut-type presentations.

Pet owners at our Finch Ave North York location tell us that Canine Life works exceptionally well for dogs that have already identified their protein tolerance and simply need a raw food that goes further in supporting overall gut and immune health. It's especially popular among owners of medium to large breeds managing food sensitivities alongside early-stage joint concerns.

Primal: Premium Freeze-Dried and Raw for Dogs with Complex Sensitivities

Primal is an American brand with strong distribution across Canada, offering both frozen raw and freeze-dried raw dog food formulas. For sensitive-stomach dogs, Primal's freeze-dried line is particularly noteworthy: freeze-drying preserves the nutritional integrity of raw ingredients — including natural taurine, enzymes, and heat-sensitive vitamins — while producing a shelf-stable product with no artificial preservatives. This format is especially useful for dogs in multi-pet households, for travel, or for owners who want the benefits of raw without managing frozen storage.

Primal's ingredient sourcing is certified organic and humanely raised where possible. Their formulas are grain-free, gluten-free, and free of synthetic vitamins, relying instead on whole food ingredients to meet nutritional targets. The Primal Beef Formula, for instance, provides approximately 47% protein and 39% fat on a dry matter basis — which translates to a higher kcal density than typical frozen raw foods. One ounce of freeze-dried Primal rehydrated replaces approximately 3.5 ounces of frozen raw, making accurate kcal tracking important for dogs prone to weight sensitivity alongside digestive issues.

Primal is especially well-suited for dogs with complex or multi-factor sensitivities, including those responding poorly to conventionally sourced proteins. Their novel protein options — including rabbit, venison, and bison — are valuable for dogs that have already reacted to common proteins like chicken or beef. The National Center for Biotechnology Information (NCBI) has published research suggesting that novel protein diets can significantly reduce adverse food reactions in dogs with confirmed dietary hypersensitivity.

In our store, we see customers gravitate toward Primal when their dog has already tried two or three other raw brands without full resolution of digestive symptoms. The freeze-dried format also makes it easier to use as a topper over a base raw diet — a technique that helps fussy or sensitive dogs transition more smoothly. Browse freeze-dried dog food at Ashario Pets to see our full Primal selection.

Big Country Raw vs Canine Life vs Primal: Head-to-Head Comparison

The table below compares the three brands across the factors most relevant to owners of dogs with sensitive stomachs. All three are available at Ashario Pets in North York.

• Big Country Raw — Best for: First-time raw feeders and elimination diet protocols | Protein source: Single-protein (beef, turkey, duck, pork, venison) | Fat level (as-fed): 8–10% | Added probiotics/gut support: No | Format: Frozen raw | Shelf-stable option: No | Available at Ashario: Shop Big Country Raw
• Canine Life — Best for: Sensitive dogs needing gut support + joint/skin co-benefits | Protein source: Multiple proteins with blended formulas | Fat level (as-fed): 9–12% | Added probiotics/gut support: Yes — probiotics and omega-3/6 | Format: Frozen raw | Shelf-stable option: No | Available at Ashario: Shop Canine Life
• Primal — Best for: Complex sensitivities, novel protein needs, travel-friendly feeding | Protein source: Single-protein, includes novel proteins (rabbit, venison, bison) | Fat level (dry matter): 39%+ | Added probiotics/gut support: Whole-food sourced | Format: Freeze-dried and frozen raw | Shelf-stable option: Yes (freeze-dried) | Available at Ashario: Shop Primal Freeze-Dried

How to Transition a Sensitive Dog onto Raw Food Safely

A slow transition is the most critical factor in raw feeding success for dogs with sensitive stomachs. Rushing the switch causes digestive upset that owners often mistake for a food intolerance when it's actually just a transition response. The standard protocol is a 10–14 day gradual introduction: begin with 25% new raw food mixed with 75% current food for days 1–3, move to 50/50 for days 4–7, then 75% raw for days 8–10, and 100% raw by day 11–14.

For dogs with especially sensitive digestion, extend the transition to 21 days and introduce a single protein first. Always begin with a lower-fat protein (turkey, duck, or rabbit) rather than beef or pork, which are richer and harder on a transitioning gut. Feed 2–3% of your dog's ideal body weight daily, split into two meals. A 30 lb (13.6 kg) dog needs approximately 270–405g of raw food per day at the 2–3% range. Monitor stool consistency daily — softer stools during the first week are normal, but persistent loose stools beyond day 10 warrant a protein change or a conversation with your veterinarian.

Our in-store team at Ashario Pets also recommends adding a canine probiotic supplement during the transition period to support gut flora adjustment. Explore dog health and wellness supplements including probiotics available at our North York location.

Frequently Asked Questions: Raw Dog Food for Sensitive Stomachs in Canada

Is raw dog food actually better for dogs with sensitive stomachs?

Raw dog food can be significantly better for many dogs with sensitive stomachs because it's minimally processed, free of artificial additives, and typically limited in ingredient count — all factors that reduce dietary triggers. Dogs with food sensitivities often show improvement within 2–4 weeks of transitioning to a single-protein raw diet. That said, raw feeding isn't appropriate for every dog, and a veterinarian should be consulted before switching dogs with serious gastrointestinal conditions or compromised immune systems. The American Veterinary Medical Association (AVMA) recommends discussing raw feeding with your vet to assess individual risk.

Which is better for sensitive stomachs: Big Country Raw, Canine Life, or Primal?

The best choice depends on the nature of your dog's sensitivity. Big Country Raw is best for dogs in elimination diet trials or first-time raw feeders because it offers clean single-protein formulas with low fat content and no added supplements. Canine Life suits dogs that need gut support alongside raw nutrition, thanks to its added probiotics and omega-3 fatty acids. Primal is ideal for dogs with complex or multiple protein sensitivities who benefit from novel proteins like rabbit or venison in a freeze-dried format. All three are carried at Ashario Pets in North York.

How much raw food should I feed a dog with a sensitive stomach?

Feed 2–3% of your dog's ideal body weight in raw food daily, divided into two meals. A 20 lb (9 kg) dog needs approximately 180–270g per day; a 50 lb (22.7 kg) dog needs approximately 450–680g per day. For dogs with sensitive digestion, start at the lower end of this range (2%) and increase only after stools have stabilized. Adjust based on body condition score, activity level, and age — senior and less active dogs may need closer to 1.5–2% of body weight.

Can I use Primal freeze-dried as a topper instead of a complete meal for my sensitive dog?

Yes — Primal freeze-dried formulas are complete and balanced to AAFCO standards and can be used as a full meal or as a high-value topper over wet food or a base raw diet. As a topper, even 15–20g per meal adds meaningful protein, taurine, and whole-food nutrients while helping fussy or sensitive dogs accept new foods more readily. Rehydrating Primal freeze-dried with warm water before serving can also make it easier to digest and increases palatability for picky eaters. Shop freeze-dried dog food at Ashario Pets to browse the full Primal freeze-dried range.

Does Ashario Pets in North York carry all three of these raw dog food brands?

Yes. As of 2026, Ashario Pets at 1111A Finch Ave W, Unit 2, North York, ON M3J 2P7 carries Big Country Raw, Canine Life, and Primal in multiple protein formats. The store is open 7:00 AM to 11:00 PM daily, 365 days a year — including holidays. GTA-area customers can also order for same-day delivery via Uber Eats, DoorDash, SkipTheDishes, Instacart, or Fantuan. Call us at +1-647-564-4433 or contact Ashario Pets with questions about current stock and formats available.