Logos

I've been working on ideas for a business logo. I was thinking that most of what I do is cute little animals, and that might make a good image for a logo, and it would also balance out the savagery of my last name.

I have made a couple of black an white ones, they could go on a lot of things that way (although maybe a dark brown would be a little softer. I can do colour ones as well, but for now, it's black and white.

So I have this one:

and this one:

Any thoughts? I'm open to suggestions.