WoW Petopia Community

I was wondering which do you think looks better specifically Cat http://wow-petopia.com/html/skins/skin_ ... nsnow.html

Wolf
http://wow-petopia.com/html/skins/skin_ ... artic.html

Which do you think looks better?

I don't really want a spider because spiders creep me out. I need a good pet around my 1-15 I know 15 is a level higher than me but I could still tame one.

I was wondering what pet is best for PvP. I have a night elf hunter level 14. I have a cat right now and it's not really helping much it's okay but not great.