The best pet shops & services in Princeton

4 pet shops & services we’ve checked and stand behind — with the story on each one. Not a ranking; a record.

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Pets · 4 places · showing the latest additions first

Andy's Pet Shop

Pets

Andy's Pet Shop pairs one of the Illinois Valley’s largest aquarium fish selections with exotic reptiles, birds, and supplies galore, plus…

2228 4th St (Peru)

“Andy's Pet Shop pairs one of the Illinois Valley’s largest aquarium fish selections with exotic reptiles, birds, and supplies galore, plus premium American-made dog and cat foods with many grain-free options.”

From the Peru newsletter, September 29, 2026

Website ↗

Pawsitively Purrfect Mobile Grooming & Spa

Pets

Pawsitively Purrfect Mobile Grooming & Spa pulls up to your place in the Illinois Valley, so you can skip the car-ride drama. Expect…

1120 Peoria St (Peru)

“Pawsitively Purrfect Mobile Grooming & Spa pulls up to your place in the Illinois Valley, so you can skip the car-ride drama. Expect one-on-one, no-crate TLC with full-service grooming covering bath, blow dry, paw pad shave, haircut, nail trim or grind, ear cleaning, and styling from local owner Alyssa Conness.”

From the Peru newsletter, September 23, 2026

Website ↗

PetSmart Grooming

Pets

Offshoot of the pet store chain focused on grooming services, including nail & ear care.

5243 IL-251 (Peru)

“Offshoot of the pet store chain focused on grooming services, including nail & ear care.”

Website ↗

PetSmart

Pets

Chain featuring a range of pets, supplies & food (most offer grooming, boarding & other services).

5243 IL-251 (Peru)

“Chain featuring a range of pets, supplies & food (most offer grooming, boarding & other services).”

Website ↗

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