>>140851240There was a fairly long YouTube for 'the making of' Zootopia (which I now can't find?), which I think is also on disc 2 of the BluRay release.
Apparently there was a lot of study of how various mammals moved IRL, so they could be better adapted to being anthro's.
A lot of Judy's athletic antics (the boxing ring rope bounce for one), are attributed to rabbit 'binkys'.