For an hour of dog walking? One to one or as a group with no more than three? Would a young person (say 18 year old) put you off using the service or would you prefer someone older?
I have to be honest and say for me being old I wouldn't want an 18yrs old walking them, just because if anything kicked off they may not know how to deal with it. Maybe I am over cautious I don't know.
Depends on their experience with dogs. I was walking other peoples dogs from a young age so haven't got a problem with age per se. I would probably pay someone about £8-10 per hour per dog.