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This calculator is to be used for estimations only.

Every pet is unique on the amount of food needed.

Pet's Name *

Ideal weight *

Dog's age (in months) *

Dog food formulation *

*In order to support lean body mass in overweight pets, feed your pet according to their TARGET bodyweight, not their current bodyweight. Combine with exercise (energetic play) to burn calories and reduce excess weight.

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This calculator is to be used for estimations only.

Every pet is unique on the amount of food needed.

Pet's Name *

Ideal weight *

Dog's age (in months) *

Dog food formulation *

*In order to support lean body mass in overweight pets, feed your pet according to their TARGET bodyweight, not their current bodyweight. Combine with exercise (energetic play) to burn calories and reduce excess weight.

Available sizes

2.27 kg(SKU-D6211)
5 kg(SKU-D6212)
10 kg(SKU-D6213)

Locally Produced

Our Subzero formulations are proudly made in Canada.

Rich in Protein

Canadian-sourced deboned chicken, turkey, wild-caught Pacific salmon, herring & cod – all delivered fresh and never frozen.

Nutriboost Freeze-Dried Raw

Fresh chicken is infused with green mussels, pacific cod liver, pumpkin and Acadian kelp, and then gently freeze-dried to lock in the natural goodness of raw, providing superior flavor and promoting optimal health.

SubZero Prairie Red – High Protein Dog Food

Customer Rating (7)

Our Nutrience SubZero Prairie Red dog food is prepared with fresh, never frozen Canadian sources of beef, bison, wild boar, Pacific wild-caught fish and real freeze-dried beef liver for a superior flavor that even the finickiest dogs will crave. This formula is free of grains and chicken!

Helps Support Healthy Hips & Joints

Powerful prebiotics & probiotics provide a greater absorption of nutrients and promote a healthier digestive tract, while increased levels of glucosamine and chondroitin supports hip & joint health.

Wholesome Fruits & Vegetables

Whole fruits and vegetables contain rich antioxidant and phytonutrient properties.

Coconut Oil & Botanicals

A special botanical blend and coconut oil are used for their ability to provide multiple health benefits.

Marine Source Omega-3

Salmon oil, herring oil & cod liver are used as the primary sources of DHA and EPA omega-3 fatty acids to ensure a healthy skin and coat, as well as cognitive development and support.


Deboned beef, deboned lamb, deboned wild boar, beef liver, lamb liver, wild boar liver, deboned bison, pork meal, lamb meal, salmon, herring, cod, cod liver, peas, pork fat (preserved with mixed tocopherols), red lentils, sweet potatoes, chickpeas, whole eggs, natural pork flavor, sun-cured alfalfa meal, freeze-dried beef liver, freeze-dried pumpkin, freeze-dried green mussels, freeze-dried cod liver, freeze-dried kelp, salmon oil, herring oil, coconut oil, pumpkin, butternut squash, carrots, spinach, broccoli, apples, blueberries, cranberries, pomegranate, juniper berry extract, ginger, fennel, chamomile, peppermint leaf, licorice root, turmeric, vitamins [vitamin E supplement, vitamin A supplement, niacin, calcium pantothenate, riboflavin, pyridoxine hydrochloride, thiamine mononitrate, biotin, vitamin B12 supplement, vitamin D3 supplement, folic acid], minerals [zinc sulfate, zinc proteinate, iron proteinate, ferrous sulfate, copper proteinate, copper sulfate, manganese proteinate, manganous oxide, calcium iodate, sodium selenite], potassium chloride, salt, choline chloride, L-lysine, DL-methionine, chicory root extract, yucca schidigera extract, yeast extract, thyme extract, glucosamine hydrochloride, rosemary extract, taurine, chondroitin sulfate, L-carnitine, dried Lactobacillus acidophilus fermentation product, dried Lactobacillus casei fermentation product, dried Bifidobacterium bifidum fermentation product, dried Enterococcus faecium fermentation product.

Guaranteed Analysis

Crude protein min. 38.0%
Crude fat min. 18.0%
Crude fiber max. 3.5%
Moisture max. 10.0%
Calcium min. 1.2%
Phosphorus min. 1.0%
Vitamin A min. 20,000 IU/kg
Vitamin D3 min. 1,300 IU/kg
Vitamin E min. 130 IU/kg
Omega-6 fatty acids* min. 2.5%
Omega-3 fatty acids* min. 0.4%
Glucosamine* min. 800 mg/kg
Chondroitin sulfate* min. 400 mg/kg
Total microorganisms* min. 225,000,000 CFU/lb

(L. acidophilus, L. casei, B. bifidum, E. faecium in descending amounts)

*Not recognized as an essential nutrient by the AAFCO Dog Food Nutrient Profiles.

Calorie Content (calculated): 3,625 kcal/kg or 470 kcal/cup ME

Nutrience Grain Free SubZero Prairie Red is formulated to meet the nutritional levels established by the AAFCO Dog Food Nutrient Profiles for all life stages, except for growth of large size puppies (70 lb or more as an adult).

Feeding Guide

Please use our feeding calculator for feeding recommendations.

Nutrience Grain Free SubZero benefits dogs of all breeds and life stages. The quantity of food your dog requires is dependent upon size, age, activity level and environment. Simply start with our recommendations, adjust as needed and make sure to always have fresh water available.

Transitioning to Nutrience

It is important to gradually transition your dog from one food to another. Start with a proportion of 25% Nutrience to 75% old food. Slowly change the proportions over the next 5 to 7 days by gradually increasing the amount of Nutrience and decreasing the amount of the old food.

Our customer’s reviews

Customer Rating (7)

Guy Dean, New Westminster, BC

We wanted a premium grain free dog food that didn’t have poultry by products. We love this subzero prairie red but more importantly our dog loves it as well.

Alireza, Aurora, ON

One of the best dry foods I've ever find! My dog has been on this for more than a year and you can realize how it helps her to have better coat, skin and energy. Just recently we've realized the quantity of nutriboost reduced on each pack and this is the only concern we have.

Nelly, Montreal, Qc

Both my dogs (poodles) have always been picky eaters with low appetite (and lean a little too far on the trim side). It's been an issue since i got them. I had to find a high quality/high protein food they WANTED to eat. It took a while because they'd enjoy anything for a week but back to bad habits after that. This was the brand. They just love it. It's been two years now. I also love that it's a Canadian product. highly highly recommend. The most recent bag i've opened has bigger pellets. Im not sure if the formula has changed but they're still interested in the food. They love it.

Scott, North Vancouver

We fed our old border collie cross this for years and she lived until 16. Never lost her appetite for it. It is incredible the variety of ingredients that go into this! We just got a new puppy and were excited to see we can start her on it right away. She has been been gobbling it up since we changed from the food she was eating. Great product, I hope it is never discontinued.

Kethia, Prince Albert, SK

I have switched my dogs over to Nutrience and what a world of a difference. They both run to their bowls when they hear me opening the bag. They just love it. There is never any food left in there dishes. I highly recommend switching any dog over.

BigBen, Toronto

Switched from Orijen to this food. My giant breed is doing much better. And the price is more fair. Great food. Tried several other super premium diets and this brand out performes.

Trina Doerksen, Regina, SK

My dog has been on Prairie Red for 3 years now. We absolutely love knowing that she's getting the best kibble available! Everyone needs to switch to Nutrience!