Farm animals would be easy prey for bears, coyotes, wolves and panthers. And pets? The cats would go feral – that is, they would become wild, though many would be preyed upon by larger animals. Most dogs wouldn’t survive, either.
Yeah, I think that tracks. When we domesticated our feline masters they seem to have retained most of their natural predatory instincts, so cats would probably do quite well for a while until the large animals come. Most dogs wouldn’t survive probably, domestication has changed them so much compared to wolves, also we practically mutilated some breeds when we bred them.