Sometimes they don't get along though.http://www.youtube.com/watch?v=ZRdrxRHfm8Q&feature=related
...that can't actually happen unless you make it happen, they PUT the Pleo in his mouth... they CAN'T bend down like that. there is
no way for a D.Rex to actually bite a Pleo, their head is too high to reach any part of a Pleo. and if you look at the D.Rex's feet, he is actually falling over forwards and the Pleo is the only thing stopping him from nose diving! ...however, my Roboraptors actually lunged for my Pleos and me one time! and they are at the right height and heavy enough to possibly damage a Pleo if they jumped up and down and hit them with their head! (so just don't leave them unattended, unless you somehow have a tame roboraptor.) and yes, Roboraptor is more of a toy then a Robot, and the remote for them gives you compleat "control" over them (and that's a good thing sometimes!) but they do have an autonomous mode! (where they will spastic headbang like crazy, and smash their head and tail into anything nearby.) were as D.Rex's remote does not give you direct control, it just lets you set what mood he/she is in.