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Acute Gastroenteropathy | Acute Pancreatitis | Adverse Reaction to Food (Dermatologic) | Adverse Reaction to Food (Gastrointestinal) | Aid in Prevention of Calcium Oxalate Uroliths | Anorexia or Inappetence | At Risk of Orthopedic Disease | Cachexia | Cancer | Chronic Gastroenteropathy | Chronic Pancreatitis | Critical Illness | Diabetes Mellitus | Dissolution and Aid in Prevention of Struvite Uroliths | Elimination Diet Trials | Exocrine Pancreatic Insufficiency | Gastrointestinal Disease | Growth | Heart Failure (Any Cause) | Hepatic Lipidosis | High Physical Demand Activities | Hyperlipidemia | Inactive/Sedentary Lifestyle | IRIS Stage 1-2, Non-Proteinuric Renal Disease | IRIS stage 3-4 Renal Disease | Liver Disease Due to Porto-Systemic Shunts | Liver Failure | Low Body Condition Score | Lymphangiectasia | Non-Copper-Associated Liver Disease | Nutritional Support with Feeding Tubes (Esophagostomy, Gastrostomy) | Osteoarthritis | Physical Rehabilitation | Post-Operative Enteropathy | Post-Orthopedic Surgery | Protein-Losing Enterpathy (PLE) | Protein-Losing Nephropathy | Proteinuria | Recovery | Weight Loss | Weight Maintenance |

Rayne Has a Diet for That.

Search for your pet's diet or medical condition here.

Why Choose Whole Food Ingredients?

When the nutrients in a diet are provided individually through supplements and additives, our pets miss out on all of the many interactions between the food constituents in whole food.

When consuming whole foods, these interactions are significant and provide superior health benefits and improved longevity.

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Jacobs DR, Gross MD, Tapsell LC. Foodsynergy: an operational concept for understanding nutrition. Am J Clin Nutr 2009; 89 (suppl):154S-8S.

The key to reducing your pet's risk of developing an inflammation-based disease is to reduce the amount of processing in their diet.

Whole food ingredients allow us to cut an entire step of high-heat processing out of our manufacturing.

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van Rooijen C, et al. The Maillard reaction and pet food processing: effects on nutritive value and pet health. Nutrition Research Reviews 2013; 26: 130–148.

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Teodorowicz M, Hendriks WH, Wichers HJ, Savelkoul HFJ. Immunomodulation by processed animal feed: The role of Maillard Reaction Products and Advanced Glycation End-Products (AGEs). Front Immunol. 2018 Sep 13; 9: 2088

By avoiding highly processed ingredients, we can reduce inflammation and avoid the build up of Advanced Glycation End Products (AGEs), which cause tissue destruction and accelerate the natural aging process.

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van Rooijen C, et al. Quantitation of Maillard Reaction Products in Commercially Available Pet Foods. J. Agric. Food Chem. 2014; 62: 8883−8891

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The pets who eat Rayne diets get their nutrients and micronutrients from real (close to their natural state as opposed to highly processed meals and powders) ingredients and consume fewer AGEs.

This is how we proactively use nutrition to prolong our pets' lives and help prevent other chronic, inflammation-based diseases.

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van Rooijen C, et al. The Maillard reaction and pet food processing: effects on nutritive value and pet health. Nutrition Research Reviews 2013; 26: 130–148.

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van Rooijen C, et al. Quantitation of Maillard Reaction Products in Commercially Available Pet Foods. J. Agric. Food Chem. 2014; 62: 8883−8891

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Top-Rated by Veterinarians and Pet Parents from California to New York.

"I really appreciated the fact that they took the time to contact me and really understood the issue and I know they will be there in the future."

"Laura is AWESOME! I was having an issue with the website and she responded immediately. My issue was resolved shortly after the glitch was fixed. One of the best customer experiences I've had!"

"I truly had the most pleasant and positive experience with your phone customer service representative, Kyra.
She is everything a company's rep should be -very knowledgeable, helpful, patient and as pleasant and nice as can be, the epitome of what a customer rep should always be for any company.
I just wanted Rayne and her supervisor to know that their pet owners/customers are in very good hands with Kyra."

"I had just ordered some food and treats for my dog who was battling GI Lymphoma. Your foods were highly recommended and good for her ailing digestion. Sadly, a week after I ordered the food the Lymphoma got the best of her and she passed on. I wrote to see if you would take back the food which we just ordered and Laura expressed her sympathy and said sure. She also sent us a postage paid mailing label! I was touched by your understanding and excellent customer service! I sure will spread the word about my positive experience."

"I have been a customer for several years and every time I speak to anyone at Rayne Customer Service I am impressed. Everyone is so pleasant and knowledgeable and always helpful!"

"We have been extremely pleased with everyone we’ve come in contact with during our time using Rayne vegetarian dry dog food. Each time there was a question or concern the response was fast and displayed concern for dog. We do appreciate that we do not feel like another ‘number.’"

"Just a note to say I have always been happy and satified with your company and the people. Fast response to emails and/or chats. Whenever anyone asks what we feed our dogs and tell them Rayne is the best!"

"I love everything about Rayne and everyone there. Thanks for all the wonderful staff!!! xo"

"My cat lived a better life because of your food. she had terrible allergies when we adopted her. I always got very nice customer service over the years. If there was an error, it was corrected easily. I know you are a small company, and I think that was reflected in your warm and friendly service. I wish you much success. Happy to be a reference if you need one."

"Rayne has always had excellent products and excellent customer service. The staff are very caring and experienced people."

"Everyone is always extremely helpful, polite, customer focused and (imagine!!) cheerful. Never dread making contact. Issues/questions always resolved. Keep up the great work!"

"We're very grateful for your expertise in nutrition, and obvious commitment to the health of the animals you service. Thank you."

"Rayne clearly has my cat's best interest in mind!"

"Emily responded to my email and was so friendly! I love how she said to give my pet, Bella, some extra love!"

"Amber was super helpful. The damage caused was not Rayne's fault, and I am more than appreciative of Rayne's help w/ this Order. Thanks again!"

: After you place your first order, our Customer Care team will reach out to your veterinarian to get approval for your order. If you have a written copy of your vet's recommendation already, please email us at info@raynenutrition.com with a photo attachment or ask your veterinary team to give us a call at 877-698-3823.
: Free ground shipping is available once your cart subtotal (before applicable taxes) reaches a minimum of $60.

If your order is less than this amount, ground shipping costs start at $7.99 and operate on a sliding scale based on your cart subtotal.
: Don't worry: our diets have been designed to be delicious and highly digestible - and palatability is guaranteed.

That being said, we are very familiar with sensitve pets and know what it is like trying to find a food that works for them. Call us at 877-698-3823 if you would like to discuss options such as having samples sent to your veterinarian.
: A great way to save money on your pet's new food is by signing up for our auto-ship program. Not only do you get the convenience of never running out of food, but you also get 5% off all of your subscription orders. Also, be sure to subscribe to emails so you can be the first to hear of any other promotions.
: One of the most important things you can do is to slowly transition your pet from their old food to their new Rayne diet. A gradual transition over ten days is usually sufficient. However, we frequently feed senstive pets at Rayne, and sometimes, they do need extra time and patience. Read more about how to stay the course and help your pet HERE.