Animal Sketch Dump

I've been doodling these in late two days so I supposed I'd dumped them in one picture. So it's kind of a whopper of a picture.

Most sketches are referenced from the DS game "Animal Paradise" and photos I and ~Aconite-Fluffy takes. They are all domestic animals: dogs, cats, and rabbits. It's messy, but my point is to understand the muscle structure and how they move, especially those limbs. I'm really stuck without a picture to help me.

It's unrelated, but I had just realized that for every single adult female cat we found, they are either pregnant or nursing. How sad... there are too many stray kitties and I can do nothing for them.