man you should really put a 'preview' tag on your preview image, holy shit this is huge.
That gave me quite a shock, I wasn't expecting it to be this from the preview. Grand.
jesus.. was not expecting to see the huge thing o.o
well done
This is amazing. Think when the big thing impacts the floor, the horse should jump or maybe even the entire frame. Aside from some animation quirks, this is nice work.
Sort of weird walking animations for both of the characters but still pretty awesome. I like the way you had the ground in an irregular shape.
Oh look, what a nice horsey! *click* BAM! backflip to the floor.
I think that horse is amazing!
I don't think the movement is off. Its slightly wonky, hobbly nature gives you this feeling that its only barely keeping distance from that giant chargrilled dorito monster
The ole' switch-a-roo. I love the preview due to the fact it caught me off guard. I like the monster, but I have some problems with the leg movements of the horse. Jeremy pointed out the biggest problem with it. The head needs to be worked on a bit to make it seem more like a gallop. The tail doesn't look like it's flowing in the wind. Any who, I still like it. 
Big ass .gif below.
Definitely a big surprise. The horse animation is wrong however; one front leg should go forward as the other goes back, etc.
The preview doesn't really do any justice to this piece! This piece is amazing!
OMG! This looks really interesting. Very good job! ...the preview is lovely :B
I would like to see the WIP to learn how you mixed each part of the animation.
holy cow