Dogfighting Laws in Colorado: Felony Charges, Penalties, and What Counts as a Crime
October 21, 2026
Dogfighting laws in Colorado reach much further than the people actually staging a fight. Under state statute, you can face felony charges for owning a fighting dog, training one, possessing certain equipment, or simply standing in the crowd. If you’re trying to understand what Colorado law actually prohibits — and what penalties follow a conviction — the statute’s language matters more than most people assume.
This breakdown walks through Colorado’s primary animal fighting statute, the federal law that runs alongside it, and what happens to dogs once a case moves through the courts. Whether you’re a dog owner, a rescue volunteer, or someone who witnessed something suspicious, knowing where the legal lines sit can change how you respond.
Important Note: This article explains Colorado’s dogfighting statute for general informational purposes and is not legal advice. If you’re facing charges or need guidance on a specific situation, consult a licensed Colorado criminal defense attorney.
Is Dogfighting a Felony in Colorado?
Yes. Section 18-9-204 CRS of the Colorado Revised Statutes makes it a Class 5 felony to hold, sponsor or encourage a fight between or among animals for the purpose of monetary gain or entertainment. That felony classification applies whether the fight involved dogs, roosters, or another animal — Colorado doesn’t carve out a lesser charge for first-time or low-level involvement.
The felony exposure isn’t limited to the person who organized the event. A person who violates the provisions of this section commits a class 5 felony and, in addition to the punishment provided in section 18-1.3-401, the court shall impose upon the person a mandatory fine of at least one thousand dollars. That mandatory minimum applies on top of whatever prison sentence the court hands down.
Repeat offenses carry even steeper consequences. According to Denver Criminal Defense, a first conviction on an Animal Fighting charge is a class 5 felony, with the conviction including a minimum fine of $1,000, while a second or subsequent conviction would be a class 4 felony and would include a minimum conviction of $5,000.
What Counts as Dogfighting Under Colorado Law
Colorado’s statute doesn’t just ban the act of staging a fight — it defines a long list of behaviors that count as “encouraging” one. No person shall cause, sponsor, arrange, hold, or encourage a fight between animals for the purpose of monetary gain or entertainment. The law then spells out exactly what “encourage” means in practice.
Under the statute, you encourage a dogfight if you:
- Are knowingly present at or wager on such a fight
- Own, train, transport, possess, breed, sell, transfer, or equip an animal with the intent that such animal will be engaged in such a fight
- Knowingly allow any such fight to occur on any property owned or controlled by you
- Knowingly allow any animal used for such a fight to be kept, boarded, housed, or trained on, or transported in, any property owned or controlled by you
- Knowingly use any means of communication for the purpose of promoting such a fight
- Knowingly possess any animal used for such a fight or any device intended to enhance the animal’s fighting ability
That breadth is deliberate. A prosecutor doesn’t need to prove you threw a punch, placed a bet in person, or even attended an event — owning a dog with fighting intent or texting someone about a scheduled match can satisfy the statute on its own.
Is It a Crime to Attend a Dogfight or Bring a Child to One in Colorado?
Simply showing up can be enough to charge you. Colorado’s statute text treats being knowingly present at a fight the same way it treats wagering on one — both fall under the “encourage” definition, and both carry the same Class 5 felony exposure as organizing the event.
Colorado’s statute doesn’t create a separate child-endangerment charge specifically for dogfighting, but the presence of minors at these events is a documented pattern that advocacy groups track closely. One assessment from the Colorado LINK Project notes that individuals that engage in the brutality of animal fighting minimize the pain and suffering of animals often in the presence of children. If a child is present during a fighting operation, separate child welfare or endangerment statutes could come into play depending on the circumstances, in addition to the dogfighting charge itself.
Pro Tip: You don’t need to have placed a bet or organized anything to be charged. Statutory “presence” alone is enough for prosecutors to pursue a Class 5 felony against a spectator.
Owning, Breeding, Training, or Selling Dogs for Fighting in Colorado
Colorado’s statute treats the entire supply chain behind dogfighting as criminal conduct, not just the fight itself. Owning, training, transporting, possessing, breeding, selling, transferring, or equipping an animal with the intent that it will be engaged in a fight all fall under the same felony provision. That means a breeder selling puppies specifically for fighting lines faces the same statutory exposure as someone who physically stages the match.
Intent is the operative word throughout this part of the law. Ordinary dog breeding isn’t illegal in Colorado, and training a dog for obedience, protection work, or sport isn’t either — what triggers liability is breeding or training with the specific intent that the animal will fight. Prosecutors typically build that intent case through a combination of physical evidence, communications, and the dog’s training history.
The statute also protects lawful activity explicitly. Nothing in this section shall be construed to prohibit the training of animals or the use of equipment in the training of animals for any purpose not prohibited by law. That carve-out matters for working dog trainers, hunters, and sport-dog competitors who use rigorous conditioning equipment for entirely legal purposes.
Dogfighting Paraphernalia, Bait Animals, and Evidence of Intent in Colorado
Possessing certain items can trigger charges even without proof a fight ever happened. Knowingly possessing any animal used for such a fight or any device intended to enhance the animal’s fighting ability is its own basis for prosecution under the statute. According to State Regs Today, Colorado law also prohibits possession or owning of paraphernalia related to animal fighting.
Investigators typically look for a cluster of physical signs when building these cases, not a single piece of evidence. The Colorado LINK Project points to indicators like the presence of dogs that have cropped ears and tails with scars or recent wounds, alongside specialized training equipment, as common red flags investigators document.
Bait animals — smaller or weaker animals used to train fighting dogs to be aggressive — are closely connected to this part of the law, since using an animal in training for a fight falls under the same “equips an animal with the intent” language that covers paraphernalia. Stray or feral dogs are sometimes used this way, which is one reason animal control officers flag unusual intake patterns during active investigations. Tethering or restraint equipment tied to conditioning a dog for fighting can also overlap with Colorado’s separate dog chaining laws, since both statutes examine how and why an animal is being restrained.
Hosting a Dogfight, Allowing One on Your Property, or Profiting From One in Colorado
Property owners face direct liability even if they never touch a dog or place a bet. The statute covers anyone who knowingly allows any such fight to occur on any property owned or controlled by him, and it goes a step further by also covering anyone who knowingly allows any animal used for such a fight to be kept, boarded, housed, or trained on, or transported in, any property owned or controlled by him.
That second provision is easy to overlook. You don’t have to host the fight itself to be exposed — boarding a fighting dog, letting someone store training equipment in your barn, or allowing transport vehicles to stage on your land can all satisfy the statute if you know what the property is being used for. Landlords and property managers who rent to tenants running a kennel operation should be aware that kennel zoning laws intersect with this liability, since zoning violations can draw scrutiny that uncovers fighting-related activity.
Profiting from a fight without hosting it is also covered. Knowingly using any means of communication for the purpose of promoting such a fight — texts, social media posts, or word-of-mouth promotion arranged through phone calls — falls under the same felony provision as holding the event directly.
Penalties for Dogfighting Offenses in Colorado: Prison, Fines, and Repeat Convictions
A Colorado dogfighting conviction carries real prison time, not just a fine. A conviction is punishable by 1 to 3 years in prison and fines of up to $100,000.00, according to the Colorado Legal Defense Group. That maximum fine reflects the broader sentencing range available for Class 5 felonies generally, while the statute itself sets a mandatory floor well below that ceiling.
| Offense Level | Felony Class | Prison Range | Minimum Fine |
|---|---|---|---|
| First conviction | Class 5 felony | 1–3 years | $1,000 |
| Second or subsequent conviction | Class 4 felony | Longer range under Class 4 sentencing | $5,000 |
That escalation isn’t incidental — Colorado courts treat repeat dogfighting conduct as a pattern worth punishing more severely. A first conviction on an Animal Fighting charge is a class 5 felony, with the conviction including a minimum fine of $1,000.00, while a second or subsequent conviction would be a class 4 felony and would include a minimum conviction of $5,000.00, according to Denver Criminal Defense.
Important Note: Sentencing specifics can shift based on the defendant’s criminal history, the number of animals involved, and whether aggravated cruelty charges are filed alongside the fighting charge. Courts have discretion within these statutory ranges.
What Happens to Dogs Seized in a Colorado Dogfighting Case
Dogs recovered during a fighting investigation don’t automatically go back to their owner, and in most cases they never do. Colorado law gives courts explicit authority to permanently remove animals from a convicted defendant’s custody. Upon the motion of the prosecuting attorney or upon the court’s own motion, after the conviction of a defendant for cruelty to animals as described in section 18-9-202, or for animal fighting as described in section 18-9-204, the court may order the forfeiture of any animal owned by or in the custody of the defendant that was abused, neglected, mistreated, injured, or used in the offense, according to Shouse Law Group.
Once forfeited, dogs typically move through local shelters or specialized rescue organizations that evaluate temperament before any rehoming decision. Agencies handling these cases often coordinate on custody transfers similar to how pet custody laws determine who holds legal rights to an animal going forward. Many rescues also rely on microchipping once dogs are cleared for adoption, both to track medical history and to prevent a rehomed animal from cycling back into an unsafe situation.
Animal Ownership Bans and Other Consequences After a Dogfighting Conviction in Colorado
A felony dogfighting conviction follows you well past sentencing. Beyond prison time and fines, courts can order forfeiture of animals currently in your custody, and a felony record alone can disqualify you from various licensing, firearms rights, and certain forms of employment depending on the field.
Colorado also maintains a separate dangerous dog classification that interacts with fighting cases. A dog that has been trained for or used in dogfighting can be classified as dangerous under state law regardless of whether it has ever bitten anyone — a designation that carries its own restrictions on housing, insurance, and public handling. That overlap is worth understanding alongside Colorado’s broader dog bite laws, since a dangerous dog classification can trigger liability exposure independent of the criminal case itself.
Local jurisdictions may layer additional consequences on top of the state penalty, including probation conditions that bar you from owning or residing with animals for a set period. These conditions vary by county and by judge, so the practical consequences of a conviction can look different depending on where the case is prosecuted.
Federal Dogfighting Law That Applies Alongside Colorado Law
Colorado’s statute doesn’t operate in isolation — federal law reaches dogfighting conduct that crosses state lines. Dogfighting is also illegal under the federal Animal Welfare Act, which prohibits “animal fighting ventures” and is located in the United States Code at 7 U.S.C. §2156.
The federal penalties are substantial. According to the Number Analytics overview of federal dogfighting enforcement, under the AWA, individuals convicted of dogfighting-related offenses can face fines of up to $250,000 and imprisonment for up to five years. Federal jurisdiction typically attaches when a case involves interstate transport of fighting dogs, interstate sales, or operations spanning multiple states — exactly the kind of conduct that would also implicate Colorado’s pet import laws if animals are being moved across state borders.
Federal prosecutors also have a newer tool available for the most extreme cruelty cases. The PACT Act, signed into law in November 2019, allows federal prosecutors to pursue offenders for heinous acts of abuse when jurisdiction applies, establishing a national tool for prosecuting the most extreme cruelty rather than leaving all enforcement solely to states. In practice, federal charges in dogfighting cases tend to be reserved for large, organized, multi-state operations rather than isolated local incidents, since state statutes like Colorado’s already carry felony-level consequences.
What Colorado Dogfighting Law Does Not Cover: Breed, Hunting, Herding, and Lawful Training
Colorado’s statute is written narrowly around fighting intent, not around breed or general working-dog activity. The law doesn’t single out any particular breed for restriction — liability turns entirely on what the owner or trainer intended the dog to do, not on the dog’s genetics.
Lawful hunting is explicitly protected. The statute makes clear that nothing in this section shall prohibit normal hunting practices as approved by the division of parks and wildlife. That protection extends naturally to working and herding dogs used on ranches and in open-range settings, where dogs manage livestock as part of ordinary agricultural operations covered separately under Colorado’s open range laws.
General training and equipment use are also carved out, provided the purpose is legal. As the statute states directly, nothing in this section shall be construed to prohibit the training of animals or the use of equipment in the training of animals for any purpose not prohibited by law. That means conditioning equipment, muzzles, and even confinement tools used for competitive sport, protection training, or routine obedience work fall outside the statute entirely — the same way ordinary compliance under Colorado’s dog leash laws has nothing to do with fighting liability. Intent to fight is what separates lawful training from a felony.
How to Report Suspected Dogfighting in Colorado
If you suspect dogfighting activity, you have more than one reporting channel available. The state’s primary animal protection agency maintains a dedicated line for exactly this purpose. According to State Regs Today, the Colorado Department of Agriculture’s Animal Protection Program investigates cases of animal abuse, including fighting, and has a toll-free phone number (1-888-243-0305) for reporting incidents, with local law enforcement agencies or the nearest humane society also offering resources for reporting suspected animal fighting activities.
Before reporting, it helps to document what you can safely observe:
- Note the address or general location where suspected activity is occurring
- Record dates and times if you’ve observed a pattern
- Note physical signs on animals, such as scarring, cropped ears, or visible training equipment
- Avoid confronting anyone directly — leave evidence-gathering and intervention to trained investigators
You can also contact local police or your county sheriff’s office directly, since many departments have officers trained specifically in animal cruelty investigations. Reports can typically be made anonymously, and tips are often what initiate the larger, multi-agency investigations that lead to felony charges under Colorado’s dogfighting statute.