Precise Nutrition

Custom meal plans for puppies, adult dogs and multiple pet households. Made with raw or cooked ingredients of your choice.

Recipes for cats, clowders and kittens to support health. Made with raw or cooked ingredients of your choice.

Precise Nutrition for Better Balance

Building A Better Diet

When working with clients, my top priority is to create a diet plan that works well for both the animal and the owner. Each recipe should be a perfect fit for the family, nutritionally and practically. Choosing a nutritionist is a personal decision.. If you have any questions about if I am the right fit for you and your animals, please reach out. I’m happy to chat!

– Jenny Ryoo, Cert. PCF

Your pet’s meal plan should be scientifically formulated to meet their nutritional requirements, and individually formulated to be match your pet’s unique needs. Requirements are always based on science (NRC and FEDIAF), the health and condition of the animal, and weight, breed and growth stage for puppies and kittens.

Recipes are always formulated with ingredients that are easily accessible, affordable, and practical to prepare. I take into account your shopping, supplement and preparation preferences so that the recipe is right for you and your household.

All recipes include time for questions, follow-up and any concerns. You can always reach out if you have questions! Recipes can also be adjusted to accommodate changing ingredient accessibility and health conditions.



Private consultations and tutorials on canine or feline formulation, RFN Sheet use, and other nutrition topics.

Formulation Guide

A free, step by step guide on formulating your own recipe on the RFN Sheet for dogs.

RFN Sheet Resources

Tutorial videos, help articles and more resources for the RFN Sheet, Pack Sheet, Puppy Sheet and ELYP.

Not Sure What You're Looking For?

Formulation services are totally customized to your preferences and ingredient choices, and your pet’s needs. Recipes can be raw, cooked, partially kibble, or partially commercial raw. Specific ingredient types such as RMBs, vegetables, starches or seafood are optional and each come with their own pros and cons from a nutritional and practical standpoint.

If you aren’t sure what’s right for your pet, see this article that briefly goes over different types of recipes and different types of ingredients you can include or avoid in your pet’s formulation. If you have any further questions, contact Jenny with your concerns!

Contact Jenny

Need help with your pet’s diet? Have a question about the RFN Sheet? I’m happy to chat!

Please note that my office hours are Monday – Friday, and responses can take up to 2 business days.

Email: jenny@bettercellsnutrition.com

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