A horse pretending to be a unicorn ...

A horse pretending to be a unicorn doing some sort of Spanish trot.

I actually haven't used IK. I mean I tried but I ended up animating it manually as I was having some problems with duik - rubberhose 2 was still unreleased ;) - and it was such a short animation. The body and the head are animated using the puppet tool, while the legs are parented layers. Neck, head and body animation need some tuning, though.