犬の手作りごはん診断 nanairo

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About this app

"nanairo Homemade Dog Food Diagnosis" is an app that helps you check the nutritional balance of your homemade dog food, providing support from checking ingredient quantities, identifying deficient/excessive nutrients, and suggesting serving sizes to daily meal tracking.

"I'm worried if my dog's homemade food is getting enough nutrients."

"I've decided on the ingredients for my recipe, but I don't know how many grams to start with."

"I want to know what nutrients are lacking and how to supplement them."

"I want to record how much my dog ​​actually eats."

This app helps you easily check these homemade dog food concerns based on ingredients and quantities.

[Main Features]

■ Nutritional Balance Assessment Tailored to Your Dog
The app assesses the nutritional balance of your homemade food based on your dog's weight, age, life stage, activity level, and the ingredients and quantities used.

It supports both adult dogs and puppies. The Growth & Reproduction assessment for puppies checks 39 nutritional status items.

■ Suggestion of Ingredient Quantities for Homemade Dog Food
By selecting the ingredients you want to use, the app suggests the appropriate amount of ingredients to start making homemade food based on your dog's information and the combination of ingredients.

This tool can be used as a starting point for recipe creation, even when you want to use a particular ingredient but don't know how many grams of each ingredient to use.

■ Check for deficient/excessive nutrients and suggested improvements
You can check energy, protein, fat, carbohydrates, as well as vitamins, minerals, essential amino acids, and essential fatty acids.

For deficient nutrients, it displays suggested ingredients that are easy to supplement, registered supplements, and suggested amounts to add. Even after adding ingredients, the entire recipe is re-evaluated, allowing you to adjust while checking the overall nutritional balance, not just individual nutrients.

If food component data is insufficient for accurate determination, the unknown value is not treated as 0 but distinguished as "insufficient evaluation data," and automatic addition amounts are not suggested for safety.

■ Adjust to your dog's eating habits
By entering the amount your dog easily eats in one serving, the tool suggests adjustments to ingredient amounts while checking the necessary energy and nutritional balance.

By entering the weight after completion, you can also check the estimated daily food amount based on the actual weight after completion.

■ Recording Your Dog's Daily Meals and Weight
You can record the planned amount, actual intake rate, estimated intake, and calorie intake for breakfast, lunch, and dinner.

You can also record the calories and weight of "non-meal" items such as treats, bread, and toppings.

In "Today's Summary," you can check:
* Calories from food
* Calories from non-meal items
* Total daily calorie intake
* Daily target


In "Recent Status," you can review changes in food intake and weight over 7/30 days.

■ Supports Commercial Products and JAN Codes
You can search for commercial products other than food by product name, manufacturer, etc.

On compatible devices, you can read barcodes (JAN/EAN) and select registered products. If you can't find a product, you can register it as "My Food" using its JAN number, making it easy to record next time.

Commercial products and "My Food" are used for calorie recording in meal management and are not added to AAFCO nutritional assessments.

■ Meal Prep & Shopping List
You can view and copy a list of ingredient quantities based on the number of days you plan to prepare meals in advance, or the amount of ingredients needed for shopping.

This can be used not only for daily homemade dog meals, but also for preparing several days' worth at once.

■ Save & PDF Output Homemade Dog Meal Recipes
You can save and reuse created recipes.

If your dog's weight or other information changes, you can re-evaluate saved recipes using your dog's current information.

Nutritional evaluation, Ca:P ratio, and how to supplement deficient nutrients can also be viewed in PDF format.

■ Share Homemade Dog Meal Recipes
Recipes that meet certain criteria can be published as "Everyone's Recipes."

You can save published recipes to your favorites and check the nutritional balance based on your dog's information.

Publishing uses Google account integration, allowing you to retain management rights for published recipes even after reinstallation or changing devices.

■ Backup & Restore
You can save and restore data on your device, including dog information, saved recipes, meal management records, and shared cards, as backup files.

[Regarding Nutritional Assessment Criteria]

nanairo's nutritional assessment and SCORE are based on the publicly available standard values ​​for "Adult Maintenance" or "Growth & Reproduction" in the AAFCO Dog Food Nutrient Profiles.

Nutritional information for food is based on sources such as the Ministry of Education, Culture, Sports, Science and Technology's "Standard Tables of Food Composition in Japan (8th Revised Edition), Supplementary 2023."

Nutrients for which component data is insufficient for assessment will be excluded from the SCORE's sufficiency items and suggested automatic supplement amounts.

Nutrients for which AAFCO does not have a maximum value will only be treated as supplementary safety information if sufficient evidence-based quantitative safety information can be confirmed from sources such as NRC or FEDIAF. This information will not be reflected in the AAFCO SCORE or deficiency/excess assessment.

【Recommended for those who:】

・Make homemade dog food

・Want to start making homemade dog food

・Want to check their dog's nutritional balance

・Want to check the nutrition of homemade puppy food

・Are unsure about ingredient quantities for homemade dog food recipes

・Want to check missing nutrients and how to supplement them

・Want to check their dog's daily food intake and calories

・Want to record daily meal amounts, treats, and weight

・Want to easily check meal prep and shopping quantities

・Want to save and share homemade dog food recipes

nanairo supports you in creating a daily diet and recipes tailored to your dog by making homemade dog food nutrition "easy to check" rather than "difficult."

*The nutritional evaluation, ingredient quantity suggestions, additional amount guidelines, feeding amount adjustments, and daily food intake information provided by this app are guidelines only and are not a substitute for diagnosis, treatment, or medical advice from a veterinarian. If you have concerns about your dog's health or diet, please consult a veterinarian or other professional.
Nutritional evaluation of homemade dog food. Supports nutritional balance, ingredient quantities, nutrient deficiencies, and meal tracking.
Updated on
Sep 26, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Location, Personal info and 3 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

・アプリアイコンを新しいnanairoデザインに変更しました。
・起動時のスプラッシュ画面アイコンを変更しました。
・表示まわりを調整しました。
Content rating
Everyone
Users Interact
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App support

About the developer
內 田 直 樹
nanairo.recipe1234@gmail.com
Japan