This is my first drawing using a pen tool. It's Rupert, one of my wife's ferrets. I know I didn't put the shadow in but other than that I'm content as a first time.

Looks good, the fur is very realistic and the porpotions match the photo pretty well.

That's really quite good, you definitely got his expression!

awww he's cute.
Nice work! I'm not good with picture references or animals, so you're doing awesome!