Colorado § 35-42-109 - Protection of animals mistreated, neglected, or abandoned.

Full text of Colorado Colorado Revised Statutes § 35-42-109 — Protection of animals mistreated, neglected, or abandoned., with citation guidance and answers to common questions.

§ 35-42-109. Protection of animals mistreated, neglected, or abandoned.

(1) No animal shall be mistreated or neglected to such degree or abandoned in any circumstance so that the animal's life or health is endangered.

(2) (a) The commissioner may take charge of, provide for, or remove from the area or building where found any companion animal found to be mistreated or neglected to such degree or abandoned in any circumstance so that the animal's life or health is endangered. The commissioner shall petition any court of competent jurisdiction for a prompt hearing to determine whether the owner, if known, is able to adequately provide for the animal and is a fit person to own the animal.

(b) Pursuant to court order, the commissioner may take charge of, provide for, or remove from the area or building where found any livestock found to be mistreated or neglected to such degree or abandoned in any circumstance so that the animal's life or health is endangered. The commissioner shall petition any court of competent jurisdiction for a prompt hearing to determine whether the owner, if known, is able to adequately provide for the animal and is a fit person to own the animal.

(3) (a) The commissioner shall cause to be served upon the owner:

(I) If the owner is known and residing within the jurisdiction wherein the animal is found, written notice at least five days prior to the hearing of the time and place of the hearing;

(II) If the owner is known but residing out of the jurisdiction where such animal is found or if the commissioner is unable after reasonable attempts to serve the owner, written notice by any method, including posting at least five days prior to the hearing at a place provided for public notices in the jurisdiction wherein such hearing shall be held, or service of process shall be given.

(b) If the owner is not known, the commissioner shall cause to be published, in a newspaper of general circulation in the jurisdiction wherein such animal is found, notice of the hearing, and shall further cause notice of the hearing to be posted at a place provided for public notices in the jurisdiction wherein such hearing shall be held, at least five days prior to the hearing.

(4) Such hearing shall be held promptly after the date of the seizure of the animal.

(5) (a) The commissioner may, at the commissioner's discretion, provide for the animal until judgment by the court.

(b) The court may order the animal sold and the proceeds deposited in the registry of the court pending a decision.

(c) The court may adjudge that the owner is a person able to adequately provide for the animal and a person fit to own the animal, in which case the animal shall be returned to the owner after all reasonable expenses of any food, shelter, and care provided by the commissioner have been paid; except that, if such expenses are not paid within ten days after a court order adjudging the owner a person able to adequately provide for the animal and a person fit to own the animal, the commissioner may, at the commissioner's discretion and without liability, dispose of the animal by selling it at public auction, placing it for adoption in a suitable home, giving it to a suitable animal shelter, or humanely destroying it as deemed proper by the commissioner.

(d) With respect to the sale of an animal, the proceeds shall first be applied to the costs of the sale and then to the expenses for the care and provision of the animal, and the remaining proceeds, if any, shall be paid over to the owner of the animal. If the owner of the animal cannot be found, any remaining proceeds shall be paid into the estray fund, created pursuant to section 35-41-102.

(e) At least six days prior to disposing of the animal, the commissioner shall provide written notice to the owner at the owner's last-known address of the time and place of the disposition of the animal.

(6) (a) If the owner is adjudged by the court a person unable to adequately provide for the animal or a person not fit to own the animal, then the court shall order that the animal be:

(I) Sold by the commissioner at public auction;

(II) Placed for adoption in a suitable home;

(III) Given to a suitable animal shelter;

(IV) Humanely destroyed as deemed proper by the court; or

(V) Disposed of in any other manner as deemed proper by the court.

(b) In no case shall the person adjudged unable to adequately provide for the animal or unfit to own the animal be allowed to purchase directly or indirectly the animal at any sale.

(c) With respect to the sale of an animal, the proceeds shall first be applied to the costs of the sale and then to the expenses for the care and provision of the animal, with the remaining proceeds, if any, being paid over to the owner of the animal. If the owner of the animal cannot be found, any remaining proceeds shall be paid into the estray fund, created pursuant to section 35-41-102.

(7) Nothing in this section shall be construed to prohibit the destruction of an animal as provided in section 35-42-110.

(8) An officer or agent of the bureau may lawfully interfere to prevent the perpetration of an act of mistreatment, neglect, abandonment, or cruelty pursuant to part 2 of article 9 of title 18, which act occurs in the officer's or the agent's presence.

Source: L. 90: Entire article R&RE, p. 1607, § 1, effective July 1. L. 2025: (5)(a), (5)(c), (5)(e), and (8) amended, (HB 25-1084), ch. 24, p. 124, § 106, effective August 6.

Editor's note: This section is similar to former §§ 35-42-106 and 35-42-108 as they existed prior to 1990.

ANNOTATION

Law reviews. For article, "Animal-Related Legal Disputes: Litigation, ADR, and Court Appointments", see 42 Colo. Law. 43 (Dec. 2013).

Ample evidence of defendants' mistreatment and neglect of cattle supported trial court's decision to permanently enjoin defendants from owning, managing, controlling, or otherwise possessing livestock. The permanent injunction was not overly broad in light of the undisputed facts. Nor did the injunction violate defendants' due process rights under the state constitution and the United States constitution because the injunction served the legitimate public interest of protecting livestock from mistreatment and neglect. Stulp v. Schuman, 2012 COA 144, 410 P.3d 451.

Source: official Colorado text · Last verified 2026-08-27

Frequently Asked Questions About Colorado § 35-42-109

What does Colorado Revised Statutes § 35-42-109 cover?

Section 35-42-109 ("Protection of animals mistreated, neglected, or abandoned.") is part of the Colorado Revised Statutes, the codified statutory law of Colorado. It sets out the legal rule or procedure described in the text above. Statutes are amended regularly, so always verify against the official source.

How do I cite Colorado § 35-42-109?

A common citation format is "Colorado Revised Statutes § 35-42-109" (Colorado). Legal writing may require the code abbreviation, section number, and year or edition. Match the style required by your court, professor, or publisher.

Is this the official text of Colorado law?

No. This page is for research and education and may not include the most recent amendments. For official current law, check the Colorado official source linked on this page or consult a licensed Colorado attorney.

How does Colorado § 35-42-109 apply to my situation?

Statutes are interpreted in context, and application depends on your specific facts. Only a licensed attorney in Colorado can advise on how this section applies to you. Contact your state or local bar association for a referral.

Sources & Verification

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