Denver dog training firm targets leash reactivity as off-leash citations rise

All Dogs Unleashed Denver is highlighting leash reactivity as park rangers issue 686 off-leash citations in Denver from January through October 2025. The company says structured training can help dogs recover from negative encounters and reduce risks on trails, in parks and around wildlife.

Why it matters: - Denver’s off-leash problem is showing up as more than a rule violation. - Dogs that are rushed, charged or cornered by unleashed animals can develop leash reactivity, which can make walks harder and more stressful for owners. - Better impulse control can also reduce the risk of wildlife chases, dog fights, bite injuries and emergency vet visits.

What happened: - Denver park rangers issued 686 tickets for off-leash dog violations between January and October 2025. - The citation was the most frequently issued parks-related offense in the city after parking infractions. - All Dogs Unleashed Denver says it is seeing more dogs with leash reactivity tied to negative encounters in parks and on shared trails. - The company is promoting its Board and Train program as a response to the problem.

The details: - Leash reactivity is a behavioral pattern where a dog lunges, barks or shuts down when it sees another animal while restrained. - Trainers at All Dogs Unleashed say the pattern often starts after a single bad encounter and worsens without structured intervention. - The Board and Train program is a two-week residential curriculum where dogs live at the facility and train daily. - The program includes sessions focused on reactivity and impulse control. - The training approach relies on repeated controlled exposure and sustained correction drills in indoor and outdoor settings. - Denver leash laws require dogs to stay on a leash in all public spaces except designated off-leash areas during posted hours. - Dogs in off-leash areas still must be vaccinated, spayed or neutered, and under voice control at all times. - U.S. insurers paid $1.86 billion in dog-related injury claims in 2025, according to the Insurance Information Institute. - The number of dog-related claims rose more than 25 percent in one year. - The cost of dog bite injuries has climbed nearly 97 percent over the past decade. - Coyotes are active year-round along the Highline Canal Trail and Cherry Creek corridor. - All Dogs Unleashed says dogs with reliable recall and heel commands are less likely to chase wildlife or trigger confrontations with other dogs. - The Denver facility is at 2301 Blake St. in the River North neighborhood. - Families can call (720) 310-7337 or visit the Denver website for consultations and intake.

Between the lines: - The citation count suggests a gap between Denver’s leash rules and how some owners are handling dogs in public. - The company is framing leash reactivity as a citywide behavior issue, not just a one-off training problem. - The national claims data gives the local issue broader context, linking off-leash behavior to higher injury and liability costs. - An All Dogs Unleashed training representative said one bad park encounter can change a dog’s behavior and that weekend obedience classes are usually not enough to fix it.

What's next: - All Dogs Unleashed Denver says dogs that complete the Board and Train program receive guaranteed results and lifetime support at no additional charge. - Owners are invited to a transition session before the dog returns home. - The training team says it remains available for refresher sessions and behavioral consultation for the dog’s lifetime. - The company says interested families can schedule a consultation to begin the intake process.

The bottom line: - Denver’s rising off-leash violations are being cast as both a public-safety issue and a behavior problem for dogs already struggling on leash.