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Independent pet stores in O'fallon, MO

4 independent, locally-owned pet stores are listed in O'fallon, Missouri on CheckThisBiz. National chains and franchises are not included. Ranked by how much we could independently verify (listing sources, phone, website and owner verification), the top pet stores are Pet Cot Company, Pet Stop of St. Louis and Bark 2 Basics.

How we rank: email-verified customer reviews on CheckThisBiz first, then independent checks (listing sources, phone, website and domain, owner verification). Paid placement never changes this ranking. Our methods · Sources · Updated November 10, 2026

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All 126 Building Supply 14 Sporting Goods 7 Auto Parts 7 Pharmacy 6 Smoke and Vape 5 Nursery and Gardening 5 Flooring 5 Pet 4 Medical Supply 4 Hardware 4 Home Improvement 3 Gift 3 Carpet 3 Auction House 3 Arts Crafts and Hobby 3 Appliance 3

4 pet stores in O'fallon · Clear

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Pet Cot Company

Pet Store

30 W Industrial Dr, O Fallon, MO

Strong signals

Pet Stop of St. Louis

Pet Store

7827 Highway N, O'fallon, MO

Good signals

Bark 2 Basics

Pet Store

107 Ofallon Commons Dr, O'fallon, MO

Good signals

Muddpuppies

Pet Store

1120 Technology Dr Ste 114, O'fallon, MO

Good signals

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