This is my first critique, so please excuse my mistakes.
I can see where you're getting at, with the style, the pose, it's very... Original. But the shading confuses me. It is very light and not placed correctly, confusing my eye on where the light source is coming from, the muscle, and because of it's lightness it looks like an odd texture in the wolf/cat, which is another problem.
The anatomy is far off, I can't tell what type of animal it is. The eyes are poorly drawn, along with the thick lines. The colors aren't well blended. Sorry again.