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Adams County, CO Animal Ordinances: Exotic Pets (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified July 2026

Key Facts

County pet code
Excludes wildlife
Wildlife defined
Non-human, non-domesticated animals
Main authority
Colorado Parks & Wildlife
Exotic-animal farm
Conditional use in ag zones
Permit for wildlife
Required from CPW

Summary

Adams County's Animal Control Code covers only "pet animals" kept for companionship and excludes wildlife, feral cats, and livestock. Keeping wild or exotic animals is governed mainly by Colorado Parks and Wildlife and state law, not a county exotic-pet permit.

City-specific rules exist: Thornton, and Westminster have their own exotic pets rules that differ from Adams County's county-level regulations. If you live in one of those cities, check the city-specific page instead.

The definition of "pet animal" does not include feral cats, wildlife, livestock used for any purposes or that is estray as defined in § 35-44-101, C.R.S., or animals that are owned or bought and sold through the efforts of those that are licensed, inspected, or both, by the United States Department of Agriculture, the Colorado Department of Agriculture, or both.

Full Breakdown

Under the Adams County Animal Control Code, "pet animal" means an animal owned or kept for companionship or protection and expressly does not include feral cats, wildlife, or licensed/inspected agricultural animals. Wildlife is defined as mammals, birds, fishes and reptiles that are neither human nor domesticated. Because the county code focuses on dogs and cats, possession of exotic or wild animals is controlled by Colorado Parks and Wildlife regulations (which prohibit possessing most native wildlife without a license) and state law. Some exotic-animal farming uses appear as conditional uses in county agricultural zones. Confirm species-specific rules with CPW before acquiring an exotic animal.

Violations & Fines

Illegal possession of native wildlife is enforced by Colorado Parks and Wildlife under state wildlife law, with state fines and forfeiture. County zoning may separately restrict commercial exotic-animal operations.

Frequently Asked Questions

Does Adams County issue exotic-pet permits?
No. The county animal code covers pet dogs and cats, not exotic or wild animals. Possession of native wildlife is regulated by Colorado Parks and Wildlife under state law.
Can I keep a wild animal I found?
Generally no. Colorado law prohibits possessing most native wildlife without a state license. Contact Colorado Parks and Wildlife before keeping any wild animal.

Sources & Official References

Other rules in Adams County

All Adams County rules

Compare Adams County to another location·View the Colorado animal ordinances overview

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