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Weld County, CO Animal Ordinances: Breed Restrictions (2026)

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

Key Facts

Breed bans
None; state-preempted
Authority
C.R.S. 18-9-204.5(5)
Basis for regulation
Behavior, not breed
Bodily injury
Class 2 misdemeanor
Causing death
Class 5 felony

Summary

Weld County has no pit-bull or breed ban. Colorado state law, C.R.S. 18-9-204.5(5)(b), lets a county adopt dog-control resolutions but forbids any rule that regulates dangerous dogs specific to breed. The county regulates individual dogs by behavior, not breed.

These county ordinances apply to unincorporated areas of Weld County. Incorporated cities within the county may have their own rules that take precedence over county-level regulations.

Nothing in this section shall be construed to abrogate a county's authority under part 1 of article 15 of title 30, C.R.S., to adopt dog control and licensing resolutions and to impose the penalties set forth in section 30-15-102, C.R.S.; except that any such resolution shall not regulate dangerous dogs in a manner that is specific to breed.

Full Breakdown

Colorado's dangerous-dog statute preempts breed-specific legislation. C.R.S. 18-9-204.5(5)(b) preserves a county's authority to adopt dog-control and licensing resolutions "except that any such resolution shall not regulate dangerous dogs in a manner that is specific to breed," and (5)(a) applies the same limit to municipalities. Weld County Code Sec. 14-4-20(C) accordingly regulates dogs by conduct, treating a dog that inflicts bodily injury as an uncontrolled dog regardless of breed. Under the state statute a dog inflicting bodily injury is a class 2 misdemeanor, serious bodily injury a class 1 misdemeanor, and causing death a class 5 felony. No breed is banned in unincorporated Weld County, Greeley, or Evans.

Violations & Fines

Breed alone is never a violation. A dog that inflicts bodily injury is a Class 2 misdemeanor under Weld Code 14-4-100 ($250-$1,000, up to 180 days); state dangerous-dog penalties range from misdemeanor to class 5 felony.

Frequently Asked Questions

Are pit bulls legal in Weld County?
Yes. Colorado law bars breed-specific bans, and neither the county nor Greeley or Evans restricts any breed. Dogs are regulated by individual behavior only.
Can Weld County ban a specific breed?
No. C.R.S. 18-9-204.5(5)(b) expressly prohibits any county resolution that regulates dangerous dogs in a manner specific to breed; the same limit applies to municipalities.

Sources & Official References

Other rules in Weld County

All Weld County rules

How Weld County compares: Cities with No Dog Breed Restrictions·Compare Weld County to another location·View the Colorado animal ordinances overview

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Breed Restrictions in Cities Across Weld County