GracieandPedroarefamilypetswithnothingincommon.Gracieisasnobby, purebredpoochwhoconsidersherself"BestinShow", whilePedroisabrazen, rescuecat, preferringhisdinnerfreshfromthetrash.Afterthefamilyundertakesabigmove, GracieandPedro'sbrawlingdestroystheairportbaggagecarousel, leavingthepetslostandstrande...