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Rio Grande Service Center has been a pet food and pet supply distributor for 35 years. We are proud we provide excellent customer service, high fill rates, and regularly scheduled deliveries. Our sales and operations teams have many years of retail management and sales experience that we use everyday to help our customers increase profits and grow their business.


Our delivery area includes AZ, NM, CO, WY, and El Paso, TX.



Contact us today. We are ready to meet the needs of your business.


Introducing Nandi Pet! 

NandiTM means “delicious” in the Zulu language. The wild delight experienced by your pet every time you give them a Nandi treat will be all the proof you’ll ever need of the promise in our name.



Behind Nandi is a team of animal-loving social entrepreneurs. We only source our proteins from farmers who share our values and who follow the highest standards of food safety, quality and ethics.



Nandi pet treats are made from novel proteins such as Ostrich, Venison and Warthog, as well as traditional proteins like Nguni Beef – a cattle breed indigenous to Africa.



Our proteins are free from hormones and routine antibiotics, and contain no artificial preservatives, added grains or unnatural fillers. Nandi pet treats are naturally healthy and nutritious.

Introducing Heirloom Pet

Welcome to Heirloom Pet Products! We are animal lovers and proud pet parents. And if you’re on this site, we are guessing you are too. We love the joy of wagging tails, wet kisses and sweet snuggles. And we celebrate the mischievous moments, even when they include chewed shoes, missing socks, and fur-covered … everything.


Our four-legged family members deserve the best and we’re always looking for new ways to provide it for them.

When natural wellness options became more widely available for humans, they also rose in popularity for our pets. We were intrigued by the benefits of hemp.

The idea of being able to give our pets comfort during stressful moments was invaluable. The products on the market at that time were all oil-based. And of course we wanted to try them – we love trying new things!

The dream of these products vs. the reality turned out to be more of a challenge than we expected. Giving our dogs oils in droppers somehow resulted in half the product ending up on the floor or all over their faces; our hard-earned money along with it.

As we learned more about the way oil-based formulations worked, we realized it could take up to an hour for these products to take effect!  This was not going to work for our busy lives when we were trying to calm our dogs down before a vet visit or running out the door for work, leaving our stressed pets behind.

We wanted to be assured that when we left the house, our pets had quick relief from their anxiety. In talking with pet parents across the country, we learned we were not alone in our frustrations about product efficiency – with absorption rates as well as ease of administering.

The questions we asked ourselves were:  How can we do better? How can we create a product we can confidently give to our pets for stress relief?

From this personal challenge stemmed a long research and development journey with advisors, veterinarians and pet food experts. The solution boiled down to this:  dogs bodies consist of nearly 80% water and cats, about 67%. And oil and water don’t mix!



Introducing Granville Island Pet

Contact Us

It is very easy to get in touch with us. Call us at 505-877-2349, and a real person will greet you. No extensions, operators, machines or "on hold music." You may also write to us using the Contact Form.

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