The animal shelter said the decision was “one of the hardest, if not the hardest,” they’ve had to make in 77 years of saving cats and dogs.

A self-described no-kill shelter in town euthanized a dog on Wednesday, about a week after it attacked a volunteer, officials said. "It is with terribly heavy hearts that we are informing the public that we had to have Sarge humanely euthanized today,

NORTH HAVEN, Conn. (WFSB) - A dog at a no-kill animal shelter in North Haven was humanely euthanized today. The dog, named Sarge, was being sheltered at The Animal Haven in North Haven.