Irvine, California — A Southern California dog trainer has been convicted after prosecutors said he was responsible for the deaths of 11 dogs entrusted to his care and then attempted to conceal what happened by having their bodies cremated before owners could learn the truth.
The case has drawn widespread outrage among pet owners and animal advocates after investigators revealed details about the dogs’ deaths and the steps allegedly taken to cover them up.
On June 17, 2026, Kwong “Tony” Chun Sit, 54, of Irvine, was convicted of multiple felony and misdemeanor charges related to the deaths of 11 dogs who had been enrolled in training and boarding programs through his business, Happy K9 Academy.
Dogs Died While Under Trainer’s Care
According to prosecutors, the incidents occurred in June 2025 while the dogs were participating in training programs that often lasted several weeks…