Colorado Dog Leash Laws Law: Statewide Animal Ordinances Rules (2026)

Key Facts

Dangerous Dog Statute: C.R.S. 18-9-204.5
State Park Leash: 6-foot maximum
Felony Threshold: Serious bodily injury
Local Authority: Cities set residential rules

Source: C.R.S. 18-9-204.5 - Unlawful ownership of dangerous dog

Full Breakdown

C.R.S. 18-9-204.5 establishes dangerous dog offenses, with bites causing serious injury treated as misdemeanors or felonies. Colorado Parks and Wildlife regulations require dogs to remain leashed (six-foot maximum) in state parks and wildlife areas under 2 CCR 405-1. The Colorado Dog Protection Act (C.R.S. 29-5-101) governs law enforcement encounters with dogs. Localities set their own at-large leash ordinances; Colorado has no statewide residential leash mandate.

Violations & Penalties

Dangerous dog offenses range from petty offense to class 4 felony; state park leash violations carry citations up to $100.

Frequently Asked Questions

Does Colorado require leashes statewide?

No. State law mandates leashes only on state parks and wildlife areas. Residential leash requirements are set by individual municipalities and county animal control codes.

What makes a dog legally 'dangerous' in Colorado?

Under C.R.S. 18-9-204.5, a dangerous dog is one that has bitten, caused injury, or demonstrated tendencies that pose threats. Penalties escalate based on injury severity.

Colorado Dangerous Dog and State Park Leash Standards

Key Facts

Full Breakdown

Violations & Penalties

Frequently Asked Questions

Sources

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