From Philly.com: A commercial kennel owner in New York destroyed 93 dogs using a hose connected to a farm engine and pumping carbon monoxide into a makeshift "gas chamber." David Yoder, owner of Black Diamond Acres kennel in Romulus, told a U.S. Department of Agriculture inspector during a July 15 inspection that he killed the dogs to "depopulate" the kennel....
From Philly.com:
A commercial kennel owner in New York destroyed 93 dogs using a hose connected to a farm engine and pumping carbon monoxide into a makeshift "gas chamber."
David Yoder, owner of Black Diamond Acres kennel in Romulus, told a U.S. Department of Agriculture inspector during a July 15 inspection that he killed the dogs to "depopulate" the kennel. ...
Yoder gassed "approximately" 78 adult dogs and 15 puppies in groups of five or six. Yoder said he left the barn during the gassing because he had a headache from the fumes. He also said he used a stethoscope to make sure the dogs had stopped breathing before burying them, according to the inspection report.
» Read the full story: NY kennel owner admits gassing 93 dogs with farm engine [Philly.com]
» Kennel owner cited for improperly euthanizing 93 dogs [Rochester Democrat & Chronicle]