Actually, I'm still not very accustomed to drawing on the iPad. I'm still more comfortable drawing on PC, using my Wacom Intuos 4 drawing tablet which I've owned for over 15 years. As for drawing software, I mainly use CSP, and occasionally Photoshop.

I've never been very good at drawing animals. The animals appearing in these practices were actually because I started to develop an interest in Furry at that time. 

Considering that I might draw this kind of subject matter later, I began practicing drawing animals. Although even now I still think my anthropomorphic animal drawings aren't good XD.