The ALLERGY Protocol:
Select a Sensitive Area: Choose a spot with minimal hair and thin skin, such as the inner thigh or the abdomen.
Prepare the Sample: Take a very small amount of the food item. If it is a solid (like a vegetable or meat), mash a tiny piece with a drop of water to create a soft paste.
Apply the Patch: Gently rub the sample onto the selected area. You only need a pea-sized amount.
Wait and Observe: Leave the sample on the skin for 15 to 30 minutes. Watch your pet to ensure they don't lick the area (you can hold them or distract them during this time).
Evaluate: Wipe the area clean with a damp, unscented cloth and examine the skin.
What to Look For:
A "Pass": The skin remains normal. No redness, no swelling, and your pet is not scratching or rubbing the area.
A "Fail": If you see redness (erythema), swelling, hives, or if your pet shows intense itching or discomfort in that specific spot, do not feed that item. It is a clear sign of a sensitivity.
Important Safety Disclaimer:
This patch test is a screening tool, not a diagnostic medical procedure.
If your pet has a history of anaphylaxis or severe food allergies, NEVER perform these tests at home without consulting your veterinarian first. If you observe any swelling of the face, difficulty breathing, or lethargy after any exposure to a new substance, contact your veterinarian or an emergency animal hospital immediately.
PETZ LOGIC'S MASTER INGREDIENT
CHEAT SHEET
Proteins & Hydration
Carnivores & Omnivores -Dogs, Cats, Ferrets, and certain reptiles
Note: All meats must be unseasoned and boneless unless feeding a balanced raw protocol. Always limit secreting organs (liver/kidney) to 10% or less of the total diet to avoid vitamin toxicity.
Raw Meaty Bones (RMBs) & Recreational Bones
⚠️ CRITICAL SAFETY RULES: NEVER feed cooked bones. Cooked bones splinter and can cause fatal internal damage. Always feed 100% raw. Supervise all chewing. Match the bone size to the pet to prevent choking (gulpers) or fractured teeth (heavy chewers).
How to Prepare & Serve RAW MEATY BONES:
Option 1: Whole & Intact (For Dental Health & Enrichment)
The pet does the work. This cleans teeth and exercises the jaw.
The Golden Rule: The bone must be larger than the pet's mouth so they are forced to chew it, preventing them from gulping it whole. Always supervise closely.
The Removal Rule: The goal is not for the pet to consume the hard, weight-bearing bone itself. They are only meant to strip off the attached skin, meat, and cartilage. The moment those soft tissues are gone and the bone is stripped bare, it must be taken away immediately to prevent tooth fractures. Always supervise closely.
Option 2: Ground (For Seniors, Tiny Pets, or Anxious Guardians)
Using a heavy-duty meat grinder, grind the raw bone and meat together. This delivers all the vital calcium and nutrients with zero choking risk. Perfect for ferrets, cats, or older dogs with missing teeth.
Option 3: Segmented/Crushed.
Using heavy kitchen shears or a meat mallet to break the joints (e.g., snipping a chicken wing into three pieces) to make it easier for cats and small dogs to crunch through safely.
Muscle Meats & Fish-The Core Base
Boiled Chicken Breast • 28g (1 oz) • 45 kcal | 15g (1 Tbsp chopped) • 24 kcal
Lean Ground Beef (Cooked/Drained) • 28g (1 oz) • 70 kcal | 15g (1 Tbsp) • 38 kcal
Lean Pork Tenderloin (Cooked/Diced) • 28g (1 oz) • 45 kcal | 15g (1 Tbsp diced) • 24 kcal
Cooked Salmon (Unseasoned) • 28g (1 oz) • 40 kcal | 15g (1 Tbsp flaked) • 21 kcal
Canned Tuna (Water Packed) • 28g (1 oz) • 25 kcal | 15g (1 Tbsp flaked) • 13 kcal
Feed sparingly; high sodium/mercury)
Sardines (Packed in Water) • 12g (1 Small Fish) • 25 kcal | 28g (1 oz) • 58 kcal
Shrimp, Mussels/Clams (Cooked, unseasoned) • 28g (1 oz) • 30 kcal/ 25 kcal | 15g
(1 Tbsp or 2-3 pieces) • 16 kcal/ 13 kcal
Muscular Organs- High Taurine - Cats
Chicken Hearts (Cooked) • 28g (1 oz / ~4 hearts) • 45 kcal | 14g (~2 hearts) • 23 kcal
Chicken Gizzards (Cooked) • 28g (1 oz) • 25 kcal | 15g (1 Tbsp chopped) • 13 kcal
Eggs, Dairy & Hydration
Hard-Boiled Egg/ Poached Egg (Preferred) • 50g (1 Large Egg) • 70 kcal | 25g (½ Egg) •
35 kcal
Raw Quail Eggs (Shell On or Off) • 9g (1 Whole Egg) • ~14 kcal | 18g (2 Eggs) • ~28 kcal
Plain Greek Yogurt • 15g (1 Tbsp) • 10 kcal | 30g (2 Tbsp) • 20 kcal
Peanut Butter (Xylitol-Free) • 5g (1 tsp) • 30 kcal | 15g (1 Tbsp) • 90 kcal
Bone Broth (Unsalted) • 60g (¼ Cup / 2 oz) • 10 kcal | 30g (2 Tbsp / 1 oz) • 5 kcal
Secreting Organs- Nature's Multivitamin
⚠️ See Safety Protocol for the 10% Rule
Chicken or Beef Liver (Cooked) • 14g (½ oz) • 20 kcal | 15g (1 Tbsp chopped) • 21 kcal
Duck Liver (Raw) • 28g (1 oz) • 39 kcal | 15g (1 Tbsp chopped) • 21 kcal (Fed raw to preserve maximum nutrients and Taurine.)
Beef or Pork Kidney (Cooked) • 14g (½ oz) • 15 kcal | 15g (1 Tbsp chopped) • 16 kcal
Raw Meaty Bones (RMBs) & Recreational Bones
⚠️ See Safety Protocol for mandatory prep & safety rules. NEVER feed cooked bones.
Raw Chicken Necks • 28g (1 medium neck) • 45 kcal | 14g (½ neck) • 23 kcal
Raw Duck Feet • 28g (1 foot) • 45 kcal | 14g (½ foot) • 23 kcal
Raw Chicken Wings • 28g (1 wing) • 60 kcal | 14g (½ wing) • 30 kcal
Raw Quail • 28g (1 oz) • 45 kcal | 14g (½ oz) • 22 kcal
Raw Beef Knuckle / Soup Bones • 1 Bone • Calorie Variable (Recreational/Dental)
Raw Beef Marrow Bones • 15g (1 Tbsp marrow) • 100 kcal | 5g (1 tsp marrow) • 33 kcal
Whole Prey (Amphibian, Reptiles & Carnivores)
Note: Frozen-thawed is the industry standard for safety, preventing injury to your pet from struggling prey. Always thaw completely in warm water before feeding.
Pinkies (Mice/Rats) • 2-8g (1 Item) • 5–10 kcal | 4-16g (2 Items) • 10–20 kcal
Fuzzies / Weaners (Mice/Rats) • 10-25g (1 Item) • 15–30 kcal | 20-50g (2 Items) • 30–60 kcal
Adult Mice / Rats • 30-150g+ (1 Item) • 50–150+ kcal (Dependent on size)
Greens, Fruits & Grains
Veggies
Asparagus (Steamed/Chopped) • 30g (¼ Cup) • 6 kcal | 15g (1 Tbsp) • 3 kcal
Cucumber (Raw, Chopped) • 35g (¼ Cup) • 5 kcal | 15g (1 Tbsp) • 2 kcal
100% Pure Pumpkin Puree • 15g (1 Tbsp) • 5 kcal | 30g (2 Tbsp) • 10 kcal
Bell Pepper (Any Color) • 35g (¼ Cup Chopped) • 10 kcal | 15g (1 Tbsp Chopped) • 4 kcal
Broccoli (Steamed) • 40g (¼ Cup Chopped) • 15 kcal | 15g (1 Tbsp Chopped) • 6 kcal
Carrots (Raw or Steamed) • 30g (¼ Cup Chopped) • 15 kcal | 15g (1 Tbsp Chopped) • 7 kcal
Celery • 25g (¼ Cup Chopped) • 5 kcal | 15g (1 Tbsp Chopped) • 3 kcal
Green Beans (Unsalted) • 30g (¼ Cup) • 10 kcal | 15g (1 Tbsp) • 5 kcal
Mushrooms (Store-bought only, Raw/Steamed) • 20g (¼ Cup Chopped) • 5 kcal | 10g
(1 Tbsp Chopped) • 2 kcal Safe: White Button, Cremini, Portobello, Shiitake Mushrooms
Snap Peas • 25g (¼ Cup) • 10 kcal | 15g (2-3 pods) • 6 kcal
Sweet Potato (Cooked & Mashed) • 15g (1 Tbsp) • 14 kcal | 30g (2 Tbsp) • 28 kcal
Zucchini (Raw or Steamed) • 30g (¼ Cup Chopped) • 5 kcal | 15g (1 Tbsp Chopped) • 2 kcal
Leafy Greens & Safe Herbs
Note for Canines: Best served pureed or lightly steamed for proper digestion
Bean Sprouts • 25g (¼ Cup) • 8 kcal | 10g (1 Tbsp) • 3 kcal
Bok Choy • 15g (¼ Cup Chopped) • 5 kcal | 5g (1 Tbsp Chopped) • 2 kcal
Dandelion Greens • 15g (¼ Cup Chopped) • 6 kcal | 5g (1 Tbsp Chopped) • 2 kcal
Dino Kale • 15g (¼ Cup Chopped) • 8 kcal | 5g (1 Tbsp Chopped) • 3 kcal
Fresh Curly-Leaf Parsley (Chopped) • 2g (1 pinch) • 1 kcal | 5g (1 tsp) • 2 kcal
Note: Curly-Leaf ONLY. Flat-leaf/Italian parsley is toxic to pets.
Fresh Safe Herbs (Basil or Dill, Chopped) • 2g (1 pinch) • 1 kcal | 5g (1 tsp) • 2 kcal
Mustard Greens • 15g (¼ Cup Chopped) • 4 kcal | 5g (1 Tbsp Chopped) • 1 kcal
Watercress • 10g (¼ Cup Chopped) • 1 kcal | 5g (1 Tbsp Chopped) • <1 kcal
Fruits Nature's Candy - Feed Sparingly
Apple (No Seeds) • 30g (¼ Cup Chopped) • 15 kcal | 15g (1 Tbsp Chopped) • 8 kcal
Banana • 15g (1 Inch Slice) • 15 kcal | 30g (2 Inch Slice) • 30 kcal
Blackberries or Raspberries • 15g (3-4 Berries) • 8 kcal | 5g (1 Berry) • 3 kcal
Blueberries (Best Option) • 15g (10 Berries) • 8 kcal | 5g (3-4 Berries) • 3 kcal
Cranberries (Fresh/Frozen, Unsweetened) • 15g (10 Berries) • 7 kcal | 5g (3-4 Berries) •
2 kcal Note: Fresh or frozen only. Never feed dried cranberries due to high sugar/toxic xylitol risk.
Melon Cubes (Watermelon/Cantaloupe) • 40g (¼ Cup) • 12 kcal | 15g (1 Tbsp) • 5 kcal
Sea Buckthorn Berries • 15g (1 Tbsp) • 12 kcal | 5g (1 tsp) • 4 kcal (Premium superfood. Exceptionally rich in Omega-7, Vitamin C, and antioxidants.)
Strawberries • 12g (1 Medium Berry) • 4 kcal | 24g (2 Medium Berries) • 8 kcal
Grains & Legumes
Legumes: Lentils, Split Peas, Chickpeas, Black, Kidney, or Pinto Beans • 15g (1 Tbsp cooked) ~15–20 kcal | 30g (2 Tbsp cooked) • ~30–40 kcal
Seeds: Chia (Soaked) or Hemp Hearts • 5g (1 tsp dry) • 25 kcal | 15g (1 Tbsp dry) • 75 kcal
Whole Grains: Brown Rice, Barley, Millet, Buckwheat, Quinoa, Rolled Oats •
15g (1 Tbsp cooked) | 30g (2 Tbsp cooked) • ~30–40 kcal
Specialty Exotics
Insects & Invertebrates (Insectivores)
BSFL / Black Soldier Fly Larvae (CalciWorms/Phoenix Worms):
The "Gold Standard" for natural calcium. Often requires no additional dusting; essential
for building bone density and preventing Metabolic Bone Disease in growing reptiles,
amphibians, and insectivores. • 5g (1 tsp) • 15 kcal /15g (1 Tbsp) • 45 kcal
Butter worms (High fat/caloric density for picky eaters) • 2g (1–2 Worms) • ~10 kcal
4g (3–4 Worms) • ~20 kcal
Crickets (Live & Gut-Loaded) • 1.5g (3–5 Medium) • ~10 kcal | 3g (6–10 Medium) • ~20 kcal
Dubia Roaches (High protein, excellent meat-to-shell ratio; highly digestible staple) •
2g (2–3 Medium) • ~5 kcal | 5g (5–7 Medium) • ~12 kcal
Earthworms / Nightcrawlers (Excellent staple for amphibians and garter snakes; rinse well before feeding) • 5g (1 Medium Worm) • ~4 kcal | 10g (2 Medium Worms) • ~8 kcal
Flightless Fruit Flies (Melanogaster/Hydei) (Micro-feeders essential for dart frogs and hatchling reptiles) • 1g (Small Pinch) • <1 kcal | 3g (Approx 50 flies) • ~2 kcal
Hornworms (High hydration; excellent for shedding/constipation) • 3g (1 Small Worm) •
5 kcal | 6g (2 Small Worms) • 10 kcal
Mealworms / Kingworms (Morio) (Store in a cool, dark area) • 5g (1 tsp) • 15 kcal |
15g (1 Tbsp) • 45 kcal
Silkworms (Soft-bodied; great for sensitive digestion) • 3g (2–3 Worms) • ~10 kcal |
6g (4–6 Worms) • ~20 kcal
Waxworms (Extremely high fat; use strictly as a rare treat to prevent obesity) •
2g (3–4 Worms) • ~15 kcal | 4g (6–8 Worms) • ~30 kcal
Roughage
Note: Chinchillas, Rabbits, Guinea Pigs Only
Alfalfa Hay (High protein/calcium; strictly for growth under 6 months or nursing moms) •
Free Access (Unlimited) • 0 kcal
Applewood / Willow Sticks (Untreated) (Essential for continuous dental wear and chewing enrichment) • Free Access (Unlimited) • 0 kcal
Botanical Hay Blends (Timothy mixed with safe dried herbs to encourage picky eaters to forage) • Free Access (Unlimited) • 0 kcal
Orchard / Meadow / Oat Hay (Softer textures for picky eaters or allergy sensitivity) •
Free Access (Unlimited) • 0 kcal
Timothy Hay (First Cutting) (High fiber, ideal for adults) • Free Access (Unlimited) • 0 kcal
Nectars, Botanicals & Foraging (Exotics)
Note: Use these for mental stimulation and behavioral health. Foraging encourages natural searching behaviors, reducing cage boredom.
Acacia Gum / Gum Arabic (Crucial sap-foraging substitute for sugar gliders and marmosets) • 2g (½ tsp) • ~3 kcal | 5g (1 tsp) • ~7 kcal
Bee Pollen Granules • 0.5g (⅛ tsp) • 2 kcal | 1g (¼ tsp) • 4 kcal
Dried Botanicals (Rose Hips, Chamomile, Calendula, Hibiscus) • <1g (1 Pinch) • 0 kcal
2g (1 tsp) • 0 kcal
Dried Fruit (Apple, Mango, Cranberry, Papaya - No Added Sugar) • 5g (1–2 Small Pieces)
10–15 kcal | 10g (3–4 Pieces) • 20–30 kcal
Foraging Treats- Scatter seeds, dried herbs, and dried fruits in bedding/substrate to engage natural hunting/finding instincts • Variable Amount • Variable kcal
Live Isopods (Woodlice) (Provides natural hunting enrichment and calcium for small geckos and dart frogs) • 1g (3-5 Isopods) • ~1 kcal | 2g (6-10 Isopods) • ~2 kcal
Pure Honey / Unsweetened Fruit Puree (Sugar Gliders/Geckos) • 5g (1 tsp) • 5 kcal |
15g (1 Tbsp) • 15 kcal
Universal Supplements & Crucial Toppers
Canines, Felines & Omnivores
Green-Lipped Mussel Powder (Joint health, inflammation reduction, and
cartilage protection; rich in natural glucosamine, chondroitin, and Omega-3s)
Target: 40 to 50 mg per 1 kg of body weight (Standard Maintenance)
Healthy Fats (Extra Virgin Olive Oil / Coconut Oil for healthy energy and skin)
1.25g (¼ tsp) per 10 lbs of body weight
Kelp / Seaweed Powder (Natural Iodine, mineral source, and significant tartar control) • 0.5g (⅛ tsp) per 10 lbs of body weight (Feed max 2–3 times a week to prevent iodine toxicity)
Medicinal Mushrooms (Turkey Tail, Reishi, Maitake for immune and gut support) •
0.5g (⅛ tsp) per 10 lbs of body weight
Omega-3s (Fish / Krill / Sardine Oil; essential for skin, coat, and joints) •
General Maintenance: 50 to 75 mg of combined EPA/DHA per kg of body weight |
Therapeutic Support: 75 to 100 mg of combined EPA/DHA per kg of body weight
EPA (Eicosapentaenoic Acid): This is the inflammation fighter. It targets itchy skin, allergies, and joint pain.
DHA (Docosahexaenoic Acid): This is the brain and eye builder. It is crucial for puppy/kitten development and keeping senior pets mentally sharp.
Probiotics
Gentle daily maintenance for gut flora, digestion, and immune health.
Note: Always start with a half-dose for 3 days to prevent stomach upset
Plain Kefir/Greek Yogurt ~10–15 kcal per Tbsp: 5g (1 tsp/approx. 5 kcal) Small,
15g (1 Tbsp/approx. 15 kcal) Medium, 30g (2 Tbsp/approx. 30 kcal) Large |
Vet Powders: Aim for 1 to 3 Billion CFUs
Turmeric (Potent natural anti-inflammatory for joints and aging) • 0.5g to 1g (⅛ to ¼ tsp) per 10 lbs of body weight.
Note: Must be served with 0.25g (1/16 tsp) of freshly cracked black pepper to increase absorption by 2,000%, and a healthy fat like coconut oil/Omega-3s for transport into the body)
Essential Exotic Additives (Zero Calorie Dusting)
Calcium Powder (With or Without D3) • 0.5g (⅛ tsp) dusted over feeder insects or salads per feeding • 0 kcal
Cuttlebone (Whole) (Natural, grazeable calcium source for birds, tortoises, snails, and small mammals) • Free Access • 0 kcal
Mineral Block (Essential trace minerals and continuous beak/dental conditioning for birds and small mammals) • Free Access • 0 kcal
Reptile / Amphibian Multivitamin • 0.5g (⅛ tsp) dusted over feeder insects or salads (typically 1-2x per week) • 0 kcal
Mix and match these fresh, unseasoned toppers to hit your daily calorie budget or volume targets.
MASTER INGREDIENT CHEAT SHEET


While our online ecosystem is always available, the Master Ingredient Cheat Sheet is your daily kitchen tool. Save it to your phone or pin it to the fridge to gather your pet's exact biological rules and calorie counts—then plug those numbers directly into the Metabolic Calculator below to build the perfect bowl.



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A Personal Note
I’m building this ecosystem by hand, piece by piece. Since it’s just me behind the blueprints, I’m always open to hearing your concerns and evolving this design with your feedback. As we grow, I’m planning to add a dedicated Q&A section to help tackle the specific logic of our pets' lives.
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