Thanks for the comments, Paxton! I had just eyeballed the ref for the Sharpie horse, so you may very well be correct on the leg length.. I know all four cannons are slightly different lengths, ech. I'll doublecheck it, thanks for bringing that to my attention.
Most of the cat's detail (esp. facial) is skewed because the image is so small - the original is something like 16x20 - but then I didn't make it super-detailed as it was just a charcoal sketch.
Here's one I really need help on, if anyone feels like critiquing.. I can critique backgrounds all day but I'm terrible at coming up with them myself. Messed up on the composition from the get-go and now I need a way to make it work without resorting to cutting claybord..
I forget what all media I've used on this, it's nearly a year old. 5x7 on claybord

(I really hate the muzzle/mouth but it'd be such a huge bother to fix it at this point)