YOUR DRAWINGS SUCK!
just kidding :-[
Seriously though, you're not bad, but the bodies are your main problem. They're generally in proportion but they haven't much in the way of curves and the head,torso,arms, legs seem to be in their respective places, completely seperately drawn from the other parts. If you dont already then draw a wireframe skeleton, changing hips and shoulders depending on gender. Other than that, it looks like all you need is practice... oh and knowledge on how to do clothes which is something I can't do.
Frankly I'm not that much better than you are. If you want some really good lessons, go to
www.drawfurry.comAnd welcome to a great community. Hope to see more of you... but not too much, remember this is a forum for all ages.
Have fun.