"She's never going to be able to take care of it," older sister Kourtney, 33, tells the cameras knowingly. "She's going to be so over this cat in five seconds."
Kim fumbles with the little ball of fur as she confesses: "I had no idea that kittens weren't just already trained to go in the litter box. Anything messy just freaks me out." She squeamishly picks up some cat poop from the carpet.
Mercy unfortunately died last December after she was infected with a "cancer-like virus often associated with breeding," according to E! News. Kim had given the kitten away to sister Khloe's assistant after discovering that she was allergic, but ultimately had to put Mercy down after discovering the terminal illness.
"Kim is so sad [about losing Mercy]," a source close to the reality star told Us Weekly at the time.