Boulder Store Hours
Mon-Fri: 8am - 8:30pm
Sat: 9am - 8:30pm | Sun: 10am - 7pm
Location: 2100 28th Street, Boulder
(Next to Bicycle Village, Across from Whole Pets)
Take a Virtual Tour!

Boulder Store Location:

2100 28th Street,
Boulder, CO 80301

(Next to Bicycle Village; Across from Whole Pets and Turley's)

Boulder Store Hours:

Mon - Fri: 8am - 8:30pm
Saturday: 9am - 8:30pm
Sunday: 10am - 7pm

Talk to a Pet Expert:  303-449-5069


We are Boulder's friendliest and brightest animal lovers! You probably know our pets as well as (if not better than) you know us! From Bia, Roo, Kashi, Roxie, Rosie, and Goose, to the elegantly aloof Betty cat, our animals practically own the store!

We're always available with accurate information and personal testimonies about our own journey to choosing natural food and holistic solutions for our animals. All you have to do is ask!

We Carry All Your Favorite Brands

What People are Saying...

"I have a senior dog with special dietary needs and I buy all his food from Only Natural Pet. The staff is so helpful and they know what they're talking about. Even my vet is impressed with the suggestions they've made!" - Mountain M. Niwot, CO.
. . . .
"I can't say enough good things about ONP! The staff is what truly makes the place special and better than any other pet store in Boulder.
Everyone is so laid back, friendly, and knowledgeable.
They are also a 100% Wind Powered, Zero-Waste Business!" - Elaine S. Boulder, CO.
Our Honest Promise
We always put your pet's health & wellness first We only source healthy, high quality ingredients
We minimize the environmental impact of our products
Our Holistic Veterinarian Advisor, Dr. Jean Hofve, approves every product
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Buy with Confidence
Better Business Bureau Norton Secured

We always offer you the lowest of the sale price, the price with a coupon code discount, or the Auto Delivery price. You can tell which one applies because it will say "Sale Savings:" if the item is on sale and that is the lowest price, "Coupon Savings:" if you have applied a coupon code discount and that is the lowest price, or "Auto Delivery Savings:" if you selected Auto Delivery and that is the lowest price.