BARF vs Prey Model Raw Feeding: What Is the Difference?

BARF and Prey Model Raw are the two most common frameworks for raw dog feeding. Here is how they differ and how to decide which approach suits your dog.

Two of the most widely discussed frameworks for raw dog feeding are BARF (Biologically Appropriate Raw Food) and Prey Model Raw. Both are based on the idea that dogs do well on minimally processed, whole-food diets, but they take different approaches to what that diet should look like. For a deeper look at the BARF approach specifically, see our post on what is a BARF diet for dogs.

The BARF Approach

BARF includes muscle meat, raw meaty bones, organ meat, vegetables, fruits, and sometimes eggs or dairy. The inclusion of plant matter is the defining characteristic of BARF. Proponents argue that plant ingredients provide additional nutrients and fibre that benefit dogs.

A typical BARF breakdown might look like: 70 percent muscle meat, 10 percent raw bone, 10 percent organ meat, and 10 percent vegetables, fruit, and other whole food additions.

The Prey Model Raw Approach

Prey Model Raw (PMR) aims to replicate the diet of a wild canid by feeding whole prey or prey-like ratios of meat, bone, and organ without any plant matter. The common ratio is 80 percent muscle meat, 10 percent raw bone, and 10 percent organ meat (with about 5 percent of that being liver specifically).

The reasoning behind excluding vegetables is that wild canines do not eat plant matter directly in meaningful quantities, so dogs do not require it.

Which Is Better?

There is no single correct answer. Both approaches have communities of experienced raw feeders who have had good results. The best choice depends on your dog, their individual needs, and your own comfort level with preparing and sourcing food. For a full breakdown of what goes into raw dog food under either framework, see our guide on what raw dog food is made of.

For most Edmonton dog owners starting out, pre-made raw blends are the most practical entry point. Hound and Bone carries both meat-only blends that align with the prey model approach and meat-and-vegetable blends that suit the BARF framework. Once you decide on an approach, you can also rotate proteins across both styles. Browse our full range to find what fits your dog.

This article is for general information only and is not veterinary advice. Every dog is different — consult your veterinarian before making changes to your dog’s diet. Individual results may vary.