Do It Yourself Nutrient Blend For Fish & Sweet Potato Supplement
Verified May 31, 2026
This is a powdered vitamin and mineral blend designed to be mixed with a homemade Fish & Sweet Potato recipe so that the final diet is complete and balanced for dogs. When used exactly as directed with the specified whole-food ingredients, it provides the missing calcium, trace minerals, and vitamins needed for all life stages, including large-breed puppies. It’s intended for owners who like to home-cook but want the reassurance of meeting AAFCO nutritional standards.
Nutritionally, this is a well-formulated supplement meant to turn a specific homemade fish-and-sweet-potato recipe into a complete and balanced diet for dogs at any life stage, including large-breed puppies. I like that it’s tied to an AAFCO-compliant recipe and provides key minerals and vitamins that are almost always lacking in home-cooked diets. It’s a strong option for people committed to cooking at home, as long as they’re willing to follow the recipe and cooking guide very closely.
The KibbleLab Score (1–10) is assessed from publicly available product data. Our evaluation is science-based, not marketing-based.
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At a Glance
KibbleLab Review
Strengths
- Formulated to meet AAFCO nutrient profiles for all life stages, including large-breed growth, when used with the company’s recipe and instructions.
- Designed specifically to fill the nutrient gaps in a fish-and-sweet-potato home-cooked diet, adding essential calcium, trace minerals, and vitamins (including taurine and vitamin D).
- Allows home-cooked feeding while maintaining complete and balanced nutrition, which is often missing in DIY diets without this type of supplement.
- Fish-based recipe can be useful for dogs that need to avoid beef, lamb, or poultry, assuming the owner follows the recommended whole-food ingredients.
Considerations
- This powder alone is not a complete diet; it only becomes complete and balanced when used exactly with the prescribed whole-food recipe and amounts, so there is little margin for improvising.
- Because the finished diet relies on fish and sweet potato, it may not be ideal for dogs with fish sensitivities or those who need a lower-carbohydrate approach.
- Home cooking requires time, accurate measuring, and consistent preparation; nutritional balance can slip if recipes are changed or instructions are not followed carefully.
Full Ingredient List
Ingredients and analysis reflect manufacturer data at the time of our last update and can change without notice. Always check the actual product packaging before feeding.
Ingredient filtering helps identify compatible options but is not a substitute for a veterinary elimination diet.
Top 5 Ingredients Explained
01
Dicalcium Phosphate
Dicalcium phosphate is an inorganic mineral supplement commonly added to dog and cat foods to supply concentrated, bioavailable calcium and phosphorus for healthy bone and teeth formation as well as general metabolic processes. It must be used in balanced amounts (typical Ca:P targets ≈1:1–1.4:1) because improper ratios or excess phosphorus can contribute to skeletal problems in growing animals and worsen conditions like chronic kidney disease, so formulation and dosing should be carefully controlled.
02
Calcium Carbonate
Calcium carbonate is a common mineral supplement and buffering agent in pet foods used to provide dietary calcium, help meet calcium-to-phosphorus balance, and stabilize pH. It supports bone and dental health and is essential for growth, reproduction, and metabolic functions, but excessive calcium (or imbalanced calcium/phosphorus ratios) can cause skeletal problems in growing animals—especially large-breed puppies—so it should be included at appropriate levels determined by a qualified formulation.
03
Salt
Salt (sodium chloride) is used in pet foods as a flavor enhancer, mild preservative and a source of essential electrolytes (sodium and chloride), and is often provided in iodized form to help meet iodine requirements for thyroid function; these minerals support nerve and muscle function and fluid balance in dogs and cats. Small, controlled amounts are nutritionally important, but excessive salt can cause dehydration, worsen heart or kidney disease and, in extreme cases, lead to salt toxicity, so pet owners should avoid adding extra table salt or high‑sodium human foods and follow veterinary guidance for animals with medical conditions.
04
Choline Bitartrate
Choline bitartrate is a supplemental, water‑soluble source of the essential nutrient choline commonly added to pet foods to support liver function, fat metabolism and synthesis of the neurotransmitter acetylcholine in dogs and cats. It helps prevent deficiency-related issues such as fatty liver and supports cognitive and neuromuscular health, but most commercial diets already provide adequate choline and unnecessary excess should be avoided—consult a veterinarian for supplementation in pets with specific health concerns such as liver disease.
05
Zinc Amino Acid Chelate
Zinc amino acid chelate is a chelated mineral supplement used in dog and cat foods to deliver bioavailable zinc, an essential trace element important for skin and coat health, immune function, wound healing, growth and reproduction. The chelated form often improves absorption and is gentler on the gut than inorganic zinc salts, but excessive intake can cause zinc toxicity and disrupt copper balance, so formulations should meet AAFCO or veterinary-recommended levels.
Nutritional Breakdown
How to read As Fed versus Dry Matter
As fed shows the numbers straight off the label, water included. Dry matter removes the water so you can compare a wet food and a dry food fairly.What is calorie density
How many calories the food packs per unit. Denser foods mean smaller portions for the same calories.Product Details & Brand
Product Specs
AAFCO Nutritional Adequacy
What is AAFCO
Association of American Feed Control Officials. It sets the nutritional
adequacy standards US pet foods are measured against.
What is AAFCO
Association of American Feed Control Officials. It sets the nutritional adequacy standards US pet foods are measured against.Brand
JustFoodForDogs is a premium pet food brand offering freshly prepared, human-grade meals for dogs. The brand emphasizes transparency, nutrition backed by veterinary science, and meals cooked in open kitchens. It caters to discerning pet owners seeking balanced, minimally processed nutrition formulated by veterinary professionals.
Visit JustFoodForDogsManufacturer
JustFoodForDogs operates open-to-the-public kitchens and facilities where all meals are prepared in accordance with USDA standards for human food. The company adheres to rigorous quality control, using independent laboratory testing for nutrient analysis and safety. Their veterinary team formulates diets based on AAFCO nutrient guidelines and conducts feeding trials.
Manufacturing details are compiled from public sources and not independently verified; they may not reflect contract manufacturing or co-packing.
Recall History
JustFoodForDogs Do It Yourself Nutrient Blend For Fish & Sweet Potato Supplement has no recalls since 2014.
Source: FDA Pet Food Recall Database · Monitored daily
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Frequently Asked Questions
Has JustFoodForDogs ever been recalled?
We have no recalls on record for JustFoodForDogs. We monitor the FDA Pet Food Recall Database daily.
How does KibbleLab rate foods?
Our scores are based on ingredient composition, nutritional profile, AAFCO compliance, and health considerations. We don't penalize by-products, grains, or synthetic preservatives. Brands cannot pay for higher scores.
Is KibbleLab a substitute for veterinary advice?
No. KibbleLab provides data-driven food analysis, not medical advice. Always consult your veterinarian before making dietary changes, especially for pets with health conditions.
KibbleLab provides informational content only. This is not veterinary advice. Always consult a qualified veterinarian before changing your pet's diet.
KibbleLab may earn affiliate commissions through product links. No one can pay for a higher score, or to change what we recommend for your pet.
Product data sourced from manufacturer websites, AAFCO statements, and FDA recall database. Last verified dates reflect our most recent data check.
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