Any tips for my dog buisness?

My friends and I ( all 14 and 15) are setting up a buisness over the summer holz for dogs. Basically a big dog walking/washing thing trying to raise some money. Has anyone got a good name for our buisness or any tips on how to do it? Thanks so much x

Also should we are going to donate some money to the RSPCA (our animal charity) and we are wondering if we should say that and how much we should donate out of our profit. XXX

Donate half to the charity

How about ~Caring for Canines~ I would donate %15 which is a nice gesture.