Yes, my animal faces are very one dimensional compared to human faces. For my part though, I've always had trouble drawing hair. Skin textures are much easier for me.
I love the drawing!
Nice drawing. The eyes looks very human though.
Thankyou all for your replies very interesting.
I think that animal or pet portraits are much easier to draw than a person's face. I think it's much harder to get a person's exact likeness than to draw an animal. Also flesh tones are so varied and sometimes difficult to do. This is just my own experience.