Pet Stores in Saint Peters
The most complete and owner-verified listings first — hours, phone, website, services. No pay-to-play.
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Bentley's Pet Stuff
6053 Mid Rivers Mall Dr, Saint Peters, MO 63304
Since 2008
Curbside pickup · Grooming salon
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Petsway
32 Harvester Sq, Saint Peters, MO 63303
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Pampered Pets
1600 Mid Rivers Mall, Saint Peters, MO 63376
BEFORE YOU GO
Buy the essentials that fit
Plan a puppy list and compare the right sizes and designs.

Build a practical puppy list
Bring home details and measurements so the essentials fit your puppy and your space.
Read the guide
Measure for a harness
Record the measurements the exact harness model needs, then check the fit in person.
Read the guide
Compare collar designs
Check fastening, adjustment and intended use instead of choosing by appearance alone.
Read the guide-
Dog Gone Pretty
111 Jungerman Rd, Saint Peters, MO 63376
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Petco
3899 Veterans Memorial Pkwy, Saint Peters, MO 63376-6425
Autoship · Pet insurance · Aquarium supplies
Of the 5 pet stores listed in Saint Peters, 5 give a phone number and 2 have a website. 2 are branches of national chains — Bentley's Pet Stuff (1), Petco (1); the remaining 3 are independent. The longest-running is Bentley's Pet Stuff, in business since 2008. The nearest bigger selection is O'Fallon with 6.