Located near Market square at 429 Union Ave, Knoxville, TN 37902  Phone: 865-219-5127

Store Hours: Sun. 11a-6p, Mon.-Thurs. 10a-8p, Fri. – Sat 10a-9p

Bring your pup for walk-in or call ahead for curbside.

Downtown Knoxville’s Premier Pet Supply Store

Welcome to the wonderful world of CITIFID-O, where pets are treated like royalty and people are greeted with knowledge and enthusiasm. Located in the heart of downtown Knoxville, we take great pride in offering as many local products as possible for the urban pet owner. From the moment you step in the store, you’ll feel our passion for cats and dogs. From the moment your pet steps in the store, they’ll feel like they’re home.

CITIFID-O offers unique products you won’t find in other pet stores.  Our friendly staff is also more than happy to help you and your pet find solutions that fit your lifestyle. We even offer food sampling and loyalty programs for our customers. CITIFID-O understands how important your pet is (we have 3 dogs of our own!) and we’re always looking for new supplies to keep your companion happy and healthy.

What We Offer

At CITIFID-O, we stand behind all of our products and services. We’re big fans of all-natural products made in America, and locally produced food whenever possible. Everything your pet can eat is made in the USA, with all American ingredients. You can be assured we put thought behind every product that’s on our shelves and that it’s been vetted, tested, and reviewed by our staff with exacting standards. CITIFID-O offers premium pet food, innovative pet toys, comfortable beds and carriers, essential accessories, and above all, advice from the heart. If we don’t carry a particular product, we’ll make sure to order it and stock it just for you. There’s nothing we won’t do for your four-legged friend!

 People are tolerated. Pets are welcome.


Your pet deserves a little pick-me-up just like you do! CitiFid-O’s treats are especially yummy and made from the highest quality ingredients. You can feel confident you’re feeding your pet healthy, delicious treats, and they’ll adore you all the more for it.

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CitiFid-O is downtown Knoxville’s answer to nourishing, nutritious, and natural pet food. We pride ourselves in offering foods made in America, and produced with America products.

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There’s nothing quite as joyous as watching your pet play with his or her favorite toy. CitiFid-O is committed to keeping your pet happy and entertained. Best of all, you can bring in your pet and let him or her pick out their new favorite toy; that way, you know they’ll love it!

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· Our Products ·

  • Accessories

    Accessorize your pet in style with some of our great pet accessories.

  • Feeding Supplies

    Yes, it’s possible to have food and water bowls that aren’t eye sores!

  • Toys

    Treat your pet to a special toy that they can test-drive in store first!

  • Gifts

    From gifts for humans to gifts for our furry friends, we have you covered.

  • Health & Sanitation

    Keep your pet happy, healthy, and clean with our best products for health, wellness, and cleanliness.

  • Collars & Leashes

    From stylish to functional, our collars, leashes, and harnesses will work for your lifestyle.

  • Treats

    Give your pet the best quality treats to reward good behavior.

  • Pet Food

    Only the best food made from the best ingredients!