Denver Dog Care Owner Charged After Pet Died in Car

A dachshund died after being left in a vehicle for two hours on a day when temperatures hit the low 90s.

Updated on Oct. 7, 2026 in Dogs

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A Denver dog-care business owner faces animal cruelty charges after a dachshund died from heat exposure in a parked vehicle. AI Illustration. Upload story photo >

On September 6, 2026, a 12-and-a-half-year-old dachshund named Daisy died after being left in a vehicle in Denver. Local authorities have since charged Ted Gualtier, who owns the dog-care business Happy Tail Happy Dog, LLC, with one count of animal cruelty.

Why it matters

The incident highlights the lethal dangers of leaving pets in vehicles, even for short periods, during hot weather. It also raises questions about safety standards for professional animal caregivers when managing client pets.

The incident involved a 12.5-year-old dachshund left in a vehicle for two hours while local temperatures reached the low 90s. The owner involved operates the business Happy Tail Happy Dog, LLC.

The players

Ted Gualtier

He is the owner of the Denver-based dog-care business Happy Tail Happy Dog, LLC.

The details

The owner placed the dog in his vehicle before entering his house and subsequently became distracted. The animal remained in the car for approximately two hours before the fatal outcome was discovered.

Timeline

  1. Daisy died on September 6, 2026, after being left in a vehicle.

Culture Shift

This incident reflects a broader movement toward stricter enforcement of animal welfare laws regarding pet safety in vehicles. It underscores a societal shift where owners and caregivers face heightened legal accountability for animal neglect.

This case serves as a stark reminder for Denver residents to never leave pets in cars, even on seemingly mild days or for short errands. Owners should review their own safety routines to ensure animals are never inadvertently left unattended in vehicles.

The takeaway

Pet owners must remain hyper-vigilant as vehicle temperatures can reach fatal levels in minutes, even when outside temperatures are not extreme. Establishing consistent drop-off and entry habits is essential to prevent tragic lapses in supervision.

Further reading

Learn more about local pet safety initiatives on the Dogs section page.

Source note: This article includes information reported by CBS News.