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DuPage County, IL Animal Ordinances: Pet Store Rules (2026)

Heavy Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Retail sale of dogs/cats
Banned at pet shops
Shelter/rescue showcase
Allowed, no fee/ownership
Max fine
$1,000 per day
Governing law
County Code § 26-9

Summary

DuPage County bans pet shops from selling dogs or cats at all: retail sale is a public nuisance under Sec. 26-9, with only shelter adoption partnerships allowed.

City-specific rules exist: Naperville has its own pet store rules rules that differ from DuPage County's county-level regulations. If you live in Naperville, check the city-specific page instead.

It shall be a public nuisance to operate any pet shop where the pet shop operator displays, sells, delivers, offers for sale, barters, auctions, gives away or otherwise transfers or disposes of dogs or cats. It is not a nuisance for pet shop operators to collaborate with animal control facilities or animal shelters to offer space for such entities to showcase adoptable dogs and cats provided the pet shop operator does not have any ownership interest in the animals offered for adoption and does not receive a fee for providing space for the adoption of any of these animals.

View official code

Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 14 Update 1).

Full Breakdown

Under Sec. 26-9 of the County Code, it's a public nuisance for a pet shop operator to display, sell, deliver, offer for sale, barter, auction, give away or otherwise transfer or dispose of dogs or cats. The only carve-out: a pet shop can host an animal control facility or animal shelter's adoptable dogs and cats on-site, but only if the shop has no ownership interest in those animals and takes no fee for the space. A pet shop operator is anyone selling or offering pets other than animals they bred and raised themselves, or a licensed veterinary hospital.

Violations & Fines

Violating the pet shop nuisance ban carries a fine up to $1,000, with each day the violation continues counted as a separate offense.

Frequently Asked Questions

Can a DuPage County pet shop sell puppies or kittens?
No. Selling, delivering, or offering dogs or cats for sale at a pet shop is a public nuisance under Sec. 26-9 and can draw fines up to $1,000 per day.
Can a pet store still host adoptable animals?
Yes: a shop can provide space for an animal shelter or control facility to showcase adoptable dogs and cats, as long as the shop has no ownership stake and charges no fee.

Sources & Official References

Other rules in DuPage County

All DuPage County rules

Compare DuPage County to another location·View the Illinois animal ordinances overview

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