Marrow is the raw dog feeding calculator and tracker built for serious raw feeders who want to get the math right every single time. Whether you feed BARF (Biologically Appropriate Raw Food) or PMR (Prey Model Raw), Marrow calculates the exact daily portions for your dog based on their ideal weight, activity level, and feeding model. No more guesswork. No more spreadsheets. RAW FEEDING CALCULATOR - BARF and PMR ratio calculator built in - Supports 1-4 meals per day - Activity-adjusted feeding rates (Low/Moderate/Active/Very Active/Performance) - Full breakdown: muscle meat, raw meaty bone, liver, other organ - Instant results with grams and pounds MEAL LOGGING - Log morning and evening meals - Track exactly what you fed: protein source, component type, weight - See your 7-day balance at a glance - Identify which nutrients are on target, over, or under FREEZER INVENTORY - Track every cut in your freezer with weight and cost-per-pound - See how many days of food you have left - Get low-stock alerts before you run out - Filter by component type (muscle meat, bone, organ) COMPLETE RAW FEEDING REFERENCE - Bone content chart: 40+ cuts across chicken, beef, pork, duck, lamb, turkey, fish, and rabbit - Organ feeding guide with safe percentages - Transition guide for switching to raw - Supplement reference - Puppy feeding guide - Safe and toxic food list PRO FEATURES Upgrade to Marrow Pro for the complete raw feeding toolkit: - Weekly meal planner with protein rotation tracking - 3+ protein variety goals and weekly reports - Unlimited meal history (free: 14 days) - Unlimited freezer inventory (free: 15 items) - Multi-dog support - manage up to 5 dogs - AI Raw Feeding Advisor - ask Grok AI any raw feeding question and get an instant expert answer - Monthly food cost tracker - Shareable feeding year card DESIGNED FOR RAW FEEDERS Marrow was built from the ground up for the raw feeding community - not as an afterthought feature in a generic pet app. Every calculation follows the ratios your dog needs. Every screen is designed to help you feed with confidence. PRIVACY All your dog data stays on your device. Marrow uses iCloud to sync across your Apple devices. No account required. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
