$6.99 Flat Rate on All Other Orders
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 & Turley's)
303-449-5069
100% Guaranteed. If you find a better price anywhere else in Boulder, we’ll match it. We want you to shop with confidence. We carry the largest selection of the highest quality natural pet supplies—for when only the best will do. Your pet’s health is unique which is why our expertly trained pet nutrition consultants are here and ready to help!

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

ABOUT US

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.
Save Up to 20% | Monthly Sales Events!!
Save Up to 20% | Monthly Sales Events!!
Save Up to 20% | Monthly Sales Events!!
Save Up to 20% | Monthly Sales Events!!
Save Up to 20% | Monthly Sales Events!!
Save Up to 20% | Monthly Sales Events!!
Save Up to 20% | Monthly Sales Events!!

We always offer you the lowest of the sale price, the price with a coupon code discount, or the Simplify Life automatic 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 "SLP Savings:" if you have selected the Simplify Life automatic delivery program and that is the lowest price.

Special Offers at Special Prices!

Click the checkbox next to any items you would like below and we will add them to your order with no increase in your shipping cost.

Only Natural Pet Canine PowerFood Poultry Feast 4.5lb

$7.99
$10.99
  • Biologically appropriate, holistically formulated, grain-free nutrition for your dog
  • Made in the USA with the highest quality poultry and low glycemic carbohydrates
  • "We transistioned to PowerFood a month ago and not only does our dog love it but the transition was very easy and no tummy problems. Even better - we're saving money feeding this great food. Thanks!!" - Denver Arthur, CO
Save 27%!

Only Natural Pet Feline PowerPâté 3 Pack Trial

$1.99
$5.99
  • One 5.5 oz can of each PowerPâté recipe made with the highest quality ingredients available
  • Holistically formulated with human grade meats that are rich in protein, fat and amino acids, like taurine
  • "My cats love this food, and it has made their coats lovely. I like that there is no grain, guar gum or carrageenan. It comes out the can cleanly. I know I am feeding my cats the best with this." - Jiggie's Mom, NY
Save 67%!

Only Natural Pet Super Daily Greens 6 oz Bottle

$2.99
$18.99
  • Stop your dog's grass eating before it even starts with this unique blend of plant-based ingredients that help nourish your dog and can be sprinkled right on his food.
  • This powerful formula includes ingredients like barley grass, wheat grass, and spirulina: all nutritional powerhouses that offer important vitamins, minerals and antioxidants.
  • "Helps stop grass eating! My 2.5 year old dog just started eating grass. This supplement was the perfect solution!" - altavita, Madison, WI
Save 84%!

Only Natural Pet Super Daily Greens 6 oz Bottleoz Bottle

$2.99
$18.99
  • Stop your cat's grass eating before it even starts with this unique blend of plant-based ingredients that help nourish your cat and can be sprinkled right on his food.
  • This powerful formula includes ingredients like barley grass, wheat grass, and spirulina: all nutritional powerhouses that offer important vitamins, minerals and antioxidants.
  • "Wonderful ingrdients! I mix this with my older cat's wet food and he eats it right up!" - Halley, Vallentine, NE
Save 84%!
$0.00
$0.00
$0.00
$0.00