Quite awesome job here. I really like the slight look of emotion in the top right one while retaining the look of realism. :)

I like the one on the bottom

I like that scribble of ink in the top left. *kidding*

The bottom one does have a good dynamic look to it, like you really just captured a single moment of when it's trotting.

That scribble of ink is a freaking MASTERPIECE dude...

The toonier one I don't like as much cuz I didn't put any thought or feeling into it I just stuck it there for a space-filler... xD It's still good though, I just worked so much harder on the other ones. I really wanna get my stuff in an art shop sometime but you hafta have a dumb license for that.. and it's expensive too. blegh.

Thanks for taking time to comment I appreciate it. :3

Wow, I really like these!
Your skills are really coming through ^_^

Thanks so much!
Glad you can tell :)