When cats hiss, their mouths open in a snarl, their razor-sharp teeth exposed. It’s a defensive stance, and when not taken seriously, an attack could follow. Feline behaviorist … See more

Hissing doesn’t use the vocal cords, Quandt explains. Instead, cats hiss by opening their mouth and expelling air. “The vocalization is voiceless, involuntary, and triggered b… See more

While hissing is due to a few different scenarios, cats only have one type of hiss, and they can all lead to more confrontation when provoked. Quandt adds that cats might also … See more

Ehrlich says that cats learn to hiss when they’re kittens, around two weeks old. It’s also around this time that socialization with humans is the most important. “A kitten who hasn’t … See more