Make Dog Food? Homemade & Commercial Diets
Learn how do you make dog food at home safely, plus commercial food selection criteria, feeding amounts by weight, and vet-approved transition protocols.
Nutritional Requirements: The Numbers Your Dog Needs
Before you even think about making dog food at home, you need to understand the baseline nutritional targets set by the Association of American Feed Control Officials (AAFCO). These aren't arbitrary guidelines — they represent the minimum nutrient profiles required to prevent deficiency diseases in dogs at different life stages.
| Nutrient | Adult Maintenance | Growth/Reproduction | Senior (Modified Target) |
|---|---|---|---|
| Crude Protein | 18% minimum | 22% minimum | 20–25% |
| Crude Fat | 5% minimum | 8% minimum | 8–12% |
| Calcium | 0.5% minimum | 1.2% minimum | 0.5–0.8% |
| Phosphorus | 0.4% minimum | 1.0% minimum | 0.4–0.6% |
| Calcium:Phosphorus Ratio | 1:1 to 2:1 | 1:1 to 2:1 | 1:1 to 1.5:1 |
| Linoleic Acid (Omega-6) | 1.0% minimum | 1.3% minimum | 1.0–1.5% |
| EPA+DHA (Omega-3) | Not specified | 0.05% minimum | 0.1–0.3% (joint support) |
| Fiber | 2–5% typical | 1–3% typical | 3–7% (digestive support) |
Caloric needs vary dramatically by weight and activity level. A general resting energy requirement (RER) formula is: RER = 70 × (body weight in kg)^0.75. Then multiply by a factor:
- Neutered adult, typical activity: RER × 1.6
- Intact adult, typical activity: RER × 1.8
- Active/working dog: RER × 2.0–5.0
- Weight loss: RER × 1.0 (for target weight)
- Puppy (under 4 months): RER × 3.0
- Puppy (4–12 months): RER × 2.0
- Senior, low activity: RER × 1.2–1.4
For a 50 lb (22.7 kg) neutered adult dog with moderate activity: RER = 70 × (22.7)^0.75 = ~729 kcal, multiplied by 1.6 = ~1,166 calories per day. This is your starting point — individual metabolism, body condition score, and health status all require adjustment.
How Do You Make Dog Food at Home? A Step-by-Step Framework
Making dog food at home is possible, but it is not as simple as tossing chicken and rice into a pot. According to a study published in the Journal of the American Veterinary Medical Association, over 95% of homemade dog food recipes found online contained at least one essential nutrient deficiency, and many had multiple severe imbalances.
The 5-Component Framework for Homemade Dog Food
A nutritionally complete homemade diet requires five categories of ingredients in precise ratios:
- Protein Source (40–50% of calories): Cooked chicken thigh, turkey, lean beef, eggs, or fish. Raw protein carries Salmonella and Listeria risk documented by the FDA.
- Carbohydrate Source (25–40% of calories): Cooked white rice, sweet potato, oatmeal, or barley. These must be fully cooked for digestibility.
- Fat Source (10–20% of calories): Chicken skin, fish oil, flaxseed oil, or the natural fat in your protein source.
- Calcium Source (MANDATORY): Calcium carbonate or calcium citrate supplement — bone meal is inconsistent. Typical dose: 800–1,200 mg elemental calcium per pound of food.
- Micronutrient Supplement: A veterinary-formulated multivitamin/mineral premix (e.g., Balance IT® Canine, available through veterinary nutritionists) to cover zinc, iodine, vitamin D, vitamin E, copper, manganese, selenium, and B vitamins.
Sample Recipe Framework (Vet Nutritionist Review Required)
This is a framework example for a 30 lb (13.6 kg) adult dog — not a standalone recipe. You must have your specific formulation reviewed by a veterinary nutritionist using software like Balance IT® or formulation through a DACVN diplomate.
- 6 oz (170g) cooked chicken thigh, skin included, diced
- 1 cup (185g) cooked long-grain white rice
- ½ cup (60g) cooked carrots, diced
- 1 tsp (5 mL) fish oil (providing ~300mg EPA+DHA)
- 1,000 mg calcium carbonate supplement
- 1 serving veterinary multivitamin premix (per manufacturer's dosing for meal size)
This provides approximately 550 kcal — suitable as one of two daily meals for a 30 lb dog with moderate activity. The calcium-to-phosphorus ratio, zinc content, and vitamin D levels MUST be verified by a nutritionist for your specific ingredient sourcing.
Commercial Dog Food Selection: What to Look for on the Label
If homemade feels overwhelming — and for most owners, it should — commercial food is a safe, complete option when you know how to read labels critically.
Look for this exact phrasing on the bag: "[Product Name] is formulated to meet the nutritional levels established by the AAFCO Dog Food Nutrient Profiles for [life stage]." OR "Animal feeding tests using AAFCO procedures substantiate that [Product Name] provides complete and balanced nutrition for [life stage]." If the label says "for intermittent or supplemental feeding only" — it is NOT a complete diet.
Ingredient Order Analysis
Ingredients are listed by weight before processing. Because fresh meat is ~75% water, a food listing "chicken" first may actually contain less chicken protein than one listing "chicken meal" first (chicken meal is dehydrated, so it's more protein-dense by weight in the finished product).
| Green Flags ✅ | Yellow Flags ⚠️ | Red Flags 🚫 |
|---|---|---|
| Named animal protein first (chicken, lamb, salmon) | "Meat meal" without species specified | "Animal digest" or "by-product meal" without species |
| Named fat source (chicken fat, sunflower oil) | Multiple grain sources splitting (rice, rice flour, rice bran) | Propylene glycol |
| Whole fruits/vegetables listed | Pea protein or potato protein high in list (plant protein boosting) | Artificial colors (Red 40, Yellow 5, Blue 2) |
| Specific probiotic strains named | "Natural flavors" without specification | BHA, BHT, or ethoxyquin as preservatives |
| AAFCO feeding trial statement | Exotic proteins without veterinary indication | Garlic or onion powder in ingredient list |
Top Recommended Commercial Dog Foods by Life Stage & Condition
The following recommendations are based on AAFCO compliance, WSAVA (World Small Animal Veterinary Association) global nutrition guidelines alignment, manufacturing quality controls, and veterinary community consensus as of 2026. Prices reflect average US retail.
1. Purina Pro Plan Adult Savor Shredded Blend — Best Overall Value
- Price: $45–$60 for 35 lb bag
- Guaranteed Analysis: 26% protein, 16% fat, 3% fiber
- Why: Feeding-trial tested (not just formulated), employs full-time veterinary nutritionists, extensive quality control. Widely recommended by veterinarians for healthy adult dogs.
- Best for: Adult maintenance, multi-dog households on a budget
2. Hill's Science Diet Adult Sensitive Stomach & Skin — Best for Digestive Issues
- Price: $55–$75 for 30 lb bag
- Guaranteed Analysis: 20% protein, 14% fat, 1.5% fiber
- Why: Prebiotic fiber blend, highly digestible ingredients, vitamin E and omega-6 for skin support. Feeding-trial validated.
- Best for: Dogs with chronic loose stools, mild food sensitivities
3. Royal Canin Veterinary Diet Hydrolyzed Protein HP — Best for Allergies
- Price: $80–$100 for 22 lb bag (requires veterinary authorization)
- Guaranteed Analysis: 19% protein, 8% fat, 4% fiber
- Why: Proteins are hydrolyzed to below 10 kDa molecular weight — too small to trigger an immune response. Gold standard for elimination diet trials.
- Best for: Confirmed or suspected food allergies, inflammatory bowel disease
4. Purina Pro Plan Large Breed Puppy — Best for Growing Large/Giant Puppies
- Price: $50–$65 for 34 lb bag
- Guaranteed Analysis: 28% protein, 12% fat, 4.5% fiber
- Why: Controlled calcium (1.2%) and caloric density to prevent rapid growth, which is linked to developmental orthopedic diseases like hip dysplasia and osteochondrosis in large breeds.
- Best for: Puppies expected to reach 50+ lb adult weight
5. Hill's Prescription Diet k/d Kidney Care — Best for Kidney Disease
- Price: $75–$95 for 27.5 lb bag (requires veterinary authorization)
- Guaranteed Analysis: 14.5% protein, 23% fat, 1.0% fiber
- Why: Restricted phosphorus (0.35%), modified protein level and source, enhanced omega-3s, and alkalinizing agents. Clinically proven to extend survival time in dogs with chronic kidney disease.
- Best for: Stage 2–4 chronic kidney disease under veterinary management
6. Orijen Senior Dog — Best for Active Seniors (Non-Prescription)
- Price: $75–$95 for 25 lb bag
- Guaranteed Analysis: 38% protein, 15% fat, 8% fiber
- Why: High protein supports muscle maintenance in aging dogs, glucosamine sources from included cartilage, moderate fat to prevent obesity. Note: Not appropriate for dogs with kidney disease.
- Best for: Healthy senior dogs with good kidney function who need muscle support
7. JustFoodForDogs Pantry Fresh — Best Fresh/Refrigerated Option
- Price: $45–$70 per week for a 30 lb dog (subscription pricing)
- Guaranteed Analysis: Varies by recipe; typically 9–12% protein, 4–7% fat (as-fed; higher on dry matter basis)
- Why: AAFCO feeding-trial tested, formulated with veterinary nutritionists, shelf-stable packaging, whole-food ingredients visible. More expensive but addresses the palatability and ingredient transparency concerns of fresh diets.
- Best for: Picky eaters, owners wanting whole-food ingredients with complete nutrition assurance
Foods to Avoid: Toxic and Problematic Ingredients
Whether you're making dog food at home or evaluating a commercial product, these ingredients must be excluded entirely:
| Ingredient | Toxicity Level | Why It's Dangerous |
|---|---|---|
| Grapes and raisins | Severe — any amount | Acute kidney failure; toxic mechanism not fully understood, no safe threshold identified |
| Xylitol (birch sugar) | Severe — even small amounts | Rapid insulin release causing hypoglycemia, followed by liver necrosis. Toxic dose: 0.1 g/kg |
| Onions, garlic, chives | Moderate to severe | N-propyl disulfide destroys red blood cells causing Heinz body anemia. Garlic is ~5× more toxic than onion |
| Macadamia nuts | Moderate | Weakness, tremors, hyperthermia. Toxic dose: 2.4 g/kg |
| Cooked bones | Moderate | Splinter causing GI perforation, obstruction. Raw bones carry bacterial risk |
| Chocolate (especially dark) | Moderate to severe | Theobromine toxicity causes cardiac arrhythmias, seizures. Toxic dose varies by cocoa concentration |
| Alcohol | Severe — any amount | CNS depression, metabolic acidosis, respiratory failure |
| Raw yeast dough | Moderate to severe | Continues fermenting in stomach: bloat risk + ethanol production |
If your dog ingests any toxic substance, contact the ASPCA Animal Poison Control Center at (888) 426-4435 (24/7, consultation fee applies) or the Pet Poison Helpline at (855) 764-7661 immediately.
Feeding Amounts by Weight: Your Calculator Guide
These are starting-point calorie ranges for neutered adult dogs at ideal body weight with moderate activity. Adjust based on body condition score, metabolism, and activity level.
| Dog Weight (lb) | Dog Weight (kg) | Daily Calories (kcal) | Approx. Cups of 350 kcal/cup Kibble |
|---|---|---|---|
| 10 lb | 4.5 kg | 340–400 | 1 – 1⅛ cups |
| 20 lb | 9.1 kg | 570–660 | 1⅝ – 1⅞ cups |
| 30 lb | 13.6 kg | 770–890 | 2¼ – 2½ cups |
| 50 lb | 22.7 kg | 1,100–1,270 | 3⅛ – 3⅝ cups |
| 70 lb | 31.8 kg | 1,400–1,620 | 4 – 4⅝ cups |
| 90 lb | 40.8 kg | 1,680–1,950 | 4¾ – 5⅝ cups |
| 120 lb | 54.4 kg | 2,070–2,400 | 5⅞ – 6⅞ cups |
Adjustment Factors
- Highly active/working dog: Add 20–100% more calories depending on intensity and duration
- Sedentary/prone to weight gain: Reduce by 10–20%
- Senior (7+ years, reduced activity): Reduce by 10–20% unless underweight
- Intact (not spayed/neutered): Add ~10–15% more calories
- Weight loss program: Feed for target weight, not current weight — typically RER × 1.0 for ideal weight
- Cold climate/outdoor dog: Add 10–30% during cold months
The 7–10 Day Transition Protocol
Switching dog food too quickly causes gastrointestinal upset — vomiting, diarrhea, and gas. The gut microbiome needs time to adapt to new protein sources and fiber profiles. Follow this schedule strictly, even if your dog seems eager for the new food.
| Days | Old Food | New Food | What to Monitor |
|---|---|---|---|
| Days 1–2 | 75% | 25% | Appetite, enthusiasm, any immediate vomiting |
| Days 3–4 | 50% | 50% | Stool consistency (should remain formed), gas |
| Days 5–6 | 25% | 75% | Stool quality, energy level, any skin changes |
| Days 7–10 | 0% | 100% | Full transition — monitor stool, coat, energy over following 2 weeks |
Exception: If your dog has a history of food allergies or inflammatory bowel disease, extend the transition to 14–21 days and change only ONE variable at a time. If introducing a novel protein diet for an elimination trial, consult your veterinarian for a specific protocol — typically the old food is removed entirely and the new diet is fed exclusively for 8–12 weeks.
Supplement Guidance: What to Add, When, and How Much
Most dogs eating a complete, AAFCO-approved commercial diet do not need additional supplements. However, specific conditions warrant targeted supplementation:
| Supplement | Indication | Typical Dosage | Evidence Level |
|---|---|---|---|
| Fish Oil (EPA/DHA) | Osteoarthritis, skin allergies, kidney disease | 50–100 mg combined EPA+DHA per kg body weight daily | Strong — multiple peer-reviewed studies |
| Glucosamine/Chondroitin | Joint support in large breeds, senior dogs | Glucosamine HCl: 20 mg/kg/day; Chondroitin sulfate: 15 mg/kg/day | Moderate — mixed results, may benefit some dogs |
| Probiotics (multi-strain) | Antibiotic-associated diarrhea, stress colitis, general GI support | 1–10 billion CFU/day depending on product | Moderate — strain-specific evidence |
| Vitamin E | Immune support, skin conditions (with vet guidance) | 2–5 IU/kg/day (excess is harmful) | Moderate — avoid megadosing |
| Calcium (homemade diets only) | Required for all homemade diets | 800–1,200 mg elemental calcium per pound of food | Essential — do not skip |
Never supplement vitamin D, iron, or calcium in dogs eating commercial food without explicit veterinary direction — toxicity and mineral imbalances are real risks. Consult your veterinarian before starting any supplement regimen.
Monitoring Success: How to Know the Diet Is Working
A good diet shows results within 4–8 weeks. Track these four indicators:
Aim for a BCS of 4 or 5 out of 9. You should be able to feel (but not prominently see) your dog's ribs with light pressure. There should be a visible waist when viewed from above and an abdominal tuck when viewed from the side.
- BCS 1–3 (Underweight): Ribs, spine, and hip bones easily visible. Increase calories by 10–15%.
- BCS 4–5 (Ideal): Ribs palpable without excess fat covering. Waist visible. Maintain current feeding.
- BCS 6–7 (Overweight): Ribs difficult to feel under fat layer. Waist absent. Reduce calories by 10–15%.
- BCS 8–9 (Obese): Massive fat deposits, no waist, abdominal sagging. Veterinary weight loss program needed.
Other Success Indicators
- Coat quality: Shiny, smooth, minimal shedding beyond breed normal. Dull, flaky, or excessively shedding coats may indicate fatty acid deficiency.
- Stool quality: Formed, brown, easy to pick up, 2–3 bowel movements per day. Consistently loose, mucoid, or extremely voluminous stools indicate poor digestibility or fiber imbalance.
- Energy level: Appropriate for breed and age — alert, willing to exercise, not lethargic after meals.
- Weight stability: Within 2–3% of target weight over 4-week periods.
Frequently Asked Questions
Can I feed my dog a raw diet?
The AVMA, FDA, and multiple veterinary organizations advise against raw diets due to documented risks of Salmonella, Listeria, and E. coli contamination — dangerous to both pets and humans in the household. Additionally, many raw diets are nutritionally incomplete. If you choose to feed raw despite these warnings, work with a veterinary nutritionist to formulate the diet, practice strict food safety (separate prep surfaces, thorough sanitization), and have your dog's blood work monitored every 6 months.
What is the best dog food for my senior dog with kidney disease?
Prescription renal diets like Hill's k/d, Royal Canin Renal Support, or Purina NF Kidney Function are the evidence-based standard. These diets restrict phosphorus (0.3–0.5%), moderate protein with high biological value, add omega-3 fatty acids, and include alkalinizing agents. Non-prescription "senior" foods are NOT equivalent — they typically do not restrict phosphorus adequately. Your veterinarian will stage your dog's kidney disease using IRIS guidelines and recommend the appropriate therapeutic diet.
How much should I feed my dog if they're overweight?
Calculate the caloric need for your dog's target (ideal) weight, not their current weight. For a 60 lb dog whose ideal weight is 50 lb: feed for 50 lb (approximately 1,166 kcal/day for a neutered adult with moderate activity), then reduce by an additional 10% (to ~1,050 kcal/day) for active weight loss. Aim for 1–2% body weight loss per week. Weigh every 2 weeks and adjust. This is a process best managed with your veterinarian.
Does my dog need supplements if they eat commercial food?
If your dog eats an AAFCO-complete commercial diet and is healthy, additional supplements are generally unnecessary and can be harmful. The exceptions are therapeutic supplements prescribed by your veterinarian (fish oil for arthritis, probiotics for GI issues). Never add calcium, vitamin D, or iron to a commercial diet without veterinary guidance.
What ingredients should I absolutely avoid in dog food?
Beyond the toxic foods listed above (grapes, xylitol, onions, macadamia nuts, chocolate), avoid foods containing unnamed "meat" or "animal" sources, artificial preservatives (BHA, BHT, ethoxyquin), and propylene glycol. For dogs with known allergies, avoid the specific protein identified through an elimination diet trial — grain allergies are far less common than chicken, beef, or dairy protein allergies.
How do I switch my dog to a new food if they have a sensitive stomach?
Extend the transition protocol to 14–21 days instead of the standard 7–10 days. Use smaller incremental changes: 90/10 for 3 days, then 80/20 for 3 days, and so on. Adding a veterinary probiotic (such as Purina FortiFlora or Hill's Prescription Diet Probiotic) during the transition can help stabilize the gut microbiome. If diarrhea persists beyond 48 hours at any transition stage, slow down and consult your veterinarian.
Key Takeaways for Making Dog Food Decisions
Whether you choose commercial or homemade, the principles remain the same: complete and balanced nutrition verified by AAFCO standards, appropriate caloric intake for your dog's life stage and activity level, and consistent monitoring of body condition, coat, stool, and energy. Homemade diets can work but require veterinary nutritionist formulation — not internet recipes. Commercial diets from companies employing full-time veterinary nutritionists and conducting feeding trials offer the most reliable, practical path for most dog owners. Whatever you choose, your veterinarian is your best partner in ensuring your dog's diet supports a long, healthy life.
Aaron Whyte
All our authors care for dogs every day — read more of their work on the authors page.
