Long Island Animal Hero Killed in Suspicious Fire That Left Over 100 Cats Dead

A Long Island man known for rescuing hundreds of stray cats was killed early Monday morning in a fire authorities are now calling “suspicious.” At least 100 cats also perished in the inferno.

Chris Arsenault, 65, founder of the Happy Cat Sanctuary in Medford, died trying to save the animals he dedicated his life to protecting. The blaze tore through his property just after 7 a.m. and left behind little more than ash and heartbreak.

A Life of Tragedy and Devotion

Arsenault’s story was one of sorrow turned into service. After losing his teenage son in a motorcycle accident in 2006, he poured his grief into building a home for abandoned cats. That personal mission grew into the Happy Cat Sanctuary — a nonprofit that sheltered as many as 300 cats at a time.

“He didn’t just save cats. He gave them dignity,” said Roy Gross, chief of the Suffolk County SPCA. “This is a tragic loss for both the animal rescue community and anyone who knew the man behind the mission.”

A Fire With Questions

Firefighters were called to Dourland Road in Medford around 7:15 a.m. Monday. By 8:35 a.m., the fire was out — but the building was completely destroyed. Suffolk County Police confirmed Arsenault was found inside and is believed to have died trying to reach the animals.

“He would never have left those cats behind,” said John DeBacker, a Long Island animal rights activist and longtime acquaintance of Arsenault. “That was Chris.”

But DeBacker raised serious concerns about what led up to the blaze.

“He had been harassed for months by people online and in the neighborhood,” he claimed in a Facebook post. “If this fire turns out to be arson, those responsible must be held accountable.”

Investigators Dig In

Detectives from Suffolk County’s homicide and arson squads are investigating, though police say it’s too early to name a cause.

“We are treating this as a suspicious fire,” said William Doherty, Chief of Detectives. “We’re conducting a full investigation, including whether this could have been deliberately set.”

Officials would not comment on online threats or local complaints, but DeBacker urged authorities to look into social media posts where critics allegedly targeted Arsenault.

Sanctuary in Ruins, Survivors Need Homes

As smoke cleared, animal rescue groups scrambled to find the remaining cats. Many survived but need medical care and new homes. Volunteers with the SPCA were on-site within hours, helping trap and transport survivors to local shelters.

“He was planning to move upstate and expand his work,” Gross said. “Now we’re doing everything we can to save what’s left of his legacy.”

A Community Mourns

Arsenault’s Happy Cat Sanctuary was more than a rescue. It was a symbol of second chances — for cats and for a man who turned loss into love. Videos on his YouTube channel showed him surrounded by dozens of affectionate felines, some perched on his shoulders, others curled up at his feet.

“He built something beautiful from pain,” said one neighbor, who declined to be named. “Now it’s gone — and he’s gone with it.”

As the investigation continues, local supporters are calling for justice and honoring the man who gave hundreds of forgotten animals a second chance.

“If this was arson,” said DeBacker, “we want answers. And we want justice for Chris.”