Cherry

Cherry is a platypus born to Ally before she died from wandering and getting ran over by a car who Buttons adopts.

Early Life
While Ally stayed with The Verlean family for the weekend she laid an egg ,but since she's a mammal Patrica think it was well lets just say she though it was a defecation.Then on that night the egg hatched ,but 2 seconds before Caily got into Phineas and Ferbs' backyard she got ran over by a car ,but luckily after Cherry sucked on Button's breastfeeder she became her adoptive mother and The Verleans' pet.She is currently training for the O.W.C.A.