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Animal cruelty: what is a crime and how to report it

Last reviewed: August 16, 2026VerifiedPolicía de PR

In short

The Animal Welfare and Protection Act (Act 154-2008) criminalizes a ladder of conduct many people think of as merely heartless. Abandoning an animal — leaving it somewhere intending to forsake it — is a felony with a fixed 3-year prison term, rising to 8 years if the abandonment causes severe physical injury or death. Confining, tying or limiting an animal’s movement causing it unnecessary suffering is a misdemeanor, and the law adds the duty to walk it with collar and leash, in control of the animal and without harming it. Failing to provide minimum care to an animal in your possession is abuse by negligence, with a fine up to $5,000 or up to six months in prison, and the law escalates through aggravated negligence, abuse, severe abuse and aggravated abuse. It also regulates transport and prohibits poisoning, animal fighting and certain cosmetic surgeries. Municipalities have the duty to give priority attention to abuse and to the collection of stray animals.

External link

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What is it?

It is the criminal and administrative law protecting animals in Puerto Rico. Its logic is a ladder: the graver the conduct and the graver the harm, the graver the offense. At the base sit improper confinement and abuse by negligence — failing to provide minimum care, knowingly, carelessly or negligently — which are misdemeanors. Above those rise aggravated negligence, abuse, severe abuse and aggravated abuse. And separately, with its own weight, abandonment, a felony from day one. The law also sets institutional responsibilities: municipalities must give priority attention to abuse and negligence situations involving stray animals and to their collection and care, coordinating with the municipal management office and other agencies.

Who can do it?

Anyone can report. The law’s obligations fall on whoever has an animal in their possession, control or guardianship: providing adequate space allowing freedom of movement within the property, providing minimum care, and walking it with collar and leash in control of the animal — with the law’s own caveat for animals over 60 pounds requiring a special collar. And there is a protection for violence victims: in every case where a person is accused of domestic violence or child abuse, the court must, on a party’s request, issue a protection order making the petitioner the animal’s sole custodian, ordering the accused to stay away and prohibiting any approach.

Requirements

  • To report: nothing more than the information about what you saw. This law’s offenses are investigated and prosecuted by law enforcement authorities.Verified against the official source
  • If you have an animal: providing adequate space with freedom of movement within the property, and the minimum care the law requires.Verified against the official source
  • To walk it: collar and leash, in control of the animal and without causing it harm or suffering; the law excepts animals over 60 pounds requiring a special collar.Verified against the official source

Documents you need

This list describes what is usually requested. It has not yet been confirmed with the official agency.

Cost

This procedure has no cost.

Step by step

  1. Step 1: Identify which conduct you are seeing

    The law separates the conducts and that matters when reporting. Abandonment: leaving the animal somewhere intending to forsake it — a felony. Confinement: enclosing, tying or limiting its movement causing unnecessary suffering, or not giving it adequate space within the property. Abuse by negligence: failing to provide minimum care while it is in your possession. And above that, the ladder of aggravated negligence, abuse, severe abuse and aggravated abuse. Describe the facts — do not classify them yourself — and let the authorities frame it.

  2. Step 2: Report to the Police and your municipality

    These are crimes, so the Puerto Rico Police is the natural route to report them; PRFácil has a guide on filing a police complaint. In parallel, the law places on municipalities the duty to give priority attention to abuse and negligence situations involving stray animals, and their collection and care — so the municipal animal control office or the mayor’s office is the other number to call, especially if the animal is loose or a stray.

  3. Step 3: If domestic violence is involved, ask for the order

    The law brings a little-known tool: in every case where a person is accused of domestic violence or child abuse, the court must, on a party’s request, issue a protection order making the petitioner the animal’s sole custodian, with an order to the accused to stay away and a prohibition on any approach. Violating that order is a felony with a fixed 3-year term. If you are leaving a violent situation and the animal is part of the coercion, ask for it expressly.

  4. Step 4: If the animal is yours: meet the basics

    Adequate space with freedom of movement within the property, minimum care, and collar and leash to walk it under control and without causing harm. Reoffending on the confinement offense carries up to six months in prison, and fines double with each repeat. The law also regulates animal transport, prohibits poisoning, animal fighting and certain cosmetic surgeries, and sets rules for euthanasia and for breeders.

Where to do it

Reports: the Puerto Rico Police (9-1-1 if the animal is in immediate danger) and your municipality’s animal control office, which by law must give priority attention to stray animal cases. The Article 15 protection orders are requested from the court within the domestic violence or child abuse case.

How long it takes

Check the current processing time with the official agency.

What to do if something goes wrong

If you are told "it’s just a dog" and the complaint is not taken, keep the law’s numbers at hand: abandonment is a felony with a fixed 3-year term, and 8 if it causes severe injury or death; negligence carries up to $5,000 in fines or six months in prison. If the case involves a stray, insist with the municipality: the law requires them to address those situations as a priority. If you are going to document, do it from where you have a right to be — your property or the public way — and do not enter someone else’s property to "rescue", because that creates a different legal problem for you. And if the abuse happens in the context of violence in your home, the protection order over the animal exists precisely for that.

Common mistakes

  • Believing abandoning an animal is only a moral cruelty: it is a felony with a fixed 3-year term, and 8 if it causes severe injury or death.
  • Thinking tying the dog up all day has no consequence: limiting movement causing unnecessary suffering is a misdemeanor, with aggravated repeat offenses.
  • Reporting without concrete data: date, exact address, description and evidence make the difference in the investigation.
  • Calling only the Police when the animal is a stray: the law places that duty, as a priority, on municipalities.
  • Entering someone else’s property to rescue: document from where you have a right to be and leave the intervention to the authorities.
  • Not requesting the animal protection order in a domestic violence case: the law orders it on a party’s request.

Frequently asked questions

Is leaving a dog on the street a crime?

Yes. Leaving the animal somewhere intending to forsake it — intentionally, knowingly, carelessly or with criminal negligence — is the offense of abandonment, a felony with a fixed 3-year prison term. If the animal suffers severe physical injury or dies as a result, the term is 8 years.

Does the law require a leash?

Yes: within the confinement article, the law provides that to walk the animal you are obligated to use a collar and walking leash, in control of the animal and without causing it harm or suffering, and it excepts animals over 60 pounds requiring a special collar.

What happens to the animal while the case runs?

The law includes pre-conviction provisions: when a person has been accused of abuse, the court or law enforcement officers may take precautionary measures regarding the animal. The details depend on the case and the intervening authority.

What about animal fighting?

The law dedicates a full article to them, separate from the abuse offenses. If you witness or learn of animal fighting, report it to the Police: it is a criminal matter, and the law treats it as such.

Official sources

These are the government pages this guide is based on.

Last verified

August 16, 2026

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