We have a lovely, mad boxer who is not quite 4. Due to a leg injury he can't go to his usual dog sitter because she has other dogs and he needs to be kept calm. We are looking for a dog sitter who will keep him company and give him a couple of short on the lead walks a day. We have several weekends booked between now and the end of the year. We a really don't want to revert to kennels as he is not use to bring on his own for long periods. Any recommendations would be gratefully received. Thank you.