He's still better than Garfield!
I like the drawing, and I feel you captured the character well.
However that said some of the coloring is off for example his hand, and knees seem really yellow.
There also doesn't appear to be anything visually pleasing in the background.
Perhaps you could have included snoopy, and that disfigured bird thing, sitting on their "house" as a backdrop to add extra spice, and kill "dead" space.
The scribble, or signature? Kind of hurt the piece too...
It's not bad, I think you captured his surprised expression well.
And the splotches of color ad a nice warmth to canvas, & the drawing itself is solid...
Sincerely,
- Celx
~Review Request Club~