Raw Dog Food Calculator

How Raw Feeding Works

Raw feeding provides dogs and cats with a biologically appropriate diet modeled on what their wild ancestors ate. Instead of processed kibble, pets eat raw muscle meat, bones, organs, and in the BARF model, fruits and vegetables. Advocates report shinier coats, cleaner teeth, higher energy, and smaller stools. The two most popular raw feeding frameworks are PMR (Prey Model Raw) and BARF (Biologically Appropriate Raw Food), each with distinct ratios.

This calculator determines how much raw food your pet needs daily based on their weight, life stage, activity level, and weight goals. It then splits that amount into components using your chosen diet model so you know exactly how many ounces or grams of each ingredient to prepare.

PMR vs BARF Diet Ratios

The PMR model follows an 80/10/10 ratio: 80% muscle meat, 10% raw meaty bones, and 10% organs (half liver, half other secreting organs like kidney or spleen). PMR avoids plant matter entirely, aiming to replicate a whole prey animal. The BARF model uses a 70/10/5/5/10 split: 70% muscle meat, 10% raw meaty bones, 5% liver, 5% other organs, and 10% fruits and vegetables such as leafy greens, carrots, blueberries, and pumpkin.

Both models are nutritionally valid for most healthy adult dogs. BARF is often recommended for beginners because the added produce provides fiber and phytonutrients. PMR is preferred by those who want a strictly carnivorous diet. Cats generally do better on PMR since they are obligate carnivores and gain little benefit from plant matter.

Transitioning to Raw Food Safely

Never switch to raw food overnight. A gradual 7 to 10 day transition reduces the risk of digestive upset. Start by replacing 25% of your pet's current meals with raw food on days one through three. Increase to 50% on days four and five, then 75% on days six and seven. By day eight, you can feed 100% raw. Monitor stools throughout the process. Loose stools are normal during transition but should firm up within two weeks.

Begin with a single protein source like chicken or turkey, which are easy to digest. After two weeks of successful feeding, introduce a second protein. Rotate between three to four protein sources for nutritional variety. Always handle raw meat with proper food safety practices: wash hands, sanitize surfaces, and store portions in the freezer until ready to thaw.

Tips for Budget-Friendly Raw Feeding

Raw feeding costs more than kibble but there are ways to keep expenses manageable. Buy in bulk from local farms, ethnic grocery stores, or raw food co-ops. Chicken quarters, turkey necks, and pork hearts are affordable protein and organ sources. Freeze portions in weekly batches to reduce prep time. Many raw feeders report spending two to five dollars per pound depending on protein variety and sourcing. For a 30-pound adult dog eating about 10 ounces per day, monthly costs typically range from 60 to 150 dollars.