In preperation for a project we'll be doing next semester called The Quadruped Project, we have now ventured into animating 4-legged animals. We are being taught by the talented Sydney Padua and the rig we're using is her character, Daisy the cow.
This is my first time animating an animal in 3D and I'm reasonably pleased with the result. Unfortunately I'm still missing animation on the tail and the udder, but I will update it soon!

And here is Daisy doing a run. Still needs some touch-ups but it's getting there.