A hiss is a long exhalation produced by a cat with its mouth open and teeth exposed. It is involuntary and triggered by "the surprise appearance of an enemy," says a January 2020 study in the ...

Orchestrated by their respective owners, the rendezvous quickly escalated into a hissing match, as both cats made it abundantly clear that friendship was not on their agenda. The showdown occurred ...

Dear Miss Behavin’: I just adopted a new cat a few days ago, and my older female cat keeps hissing and growling at him. How can I help them to get along better? Reply: It’s quite ...