Feel like dissing instead of kissing your former lover this Valentine’s Day? Think your ex is more like a rat than a prince?

A pet parent told Newsweek that she almost cried when she saw her cat, who "never" plays, change his ways to show the foster feline the ropes.

Mittens is sitting inside a typical-sized cardboard box, which cats universally love. But Mitten's parents leveled the fun up ...