I believe that's referring to big cats such as tigers, lions, leopards, caracals, bobcats, pumas, etc.
Jenny, Zookeeper Extraordinare
Pooters, Gracie, Mr. Muggles McLovin It (all three Chi mixes), Angel (Lab mix), and Nina (Sheltie mix)
: Hollands: Peneloppy, Sunkist, Scooby, Toby, Timothy, and Dante; Jersey Wooly: Dini and Dana; Lionheads: Cricket, Tinsel, Missy, Mrs. Jingles, Winnie; Netherlands: Quasar, Amos, and Shutterbug; Havana mix: Colby; Fuzzy Holland Lop: Henry; Velveteen Lops: Prudence and Jude AKA Tigger
Maverick (Bearded Dragon) and Panda (Leopard Gecko)
Lionel (Ball Python) and Arrow (Cornsnake)
Falcon, Sherbert, Razzle and Pearl (All Bettas)