Contact the Little Dog Rescue. They will do what they can to help, the dog will be offered only to a homechecked experienced home and they will ensure he's castrated before leaving them. They have a large network of foster homes and transporters. Maybe donate the money to the rescue to help them continue to help other dogs???

Giving a dog in to the Rescue - The Little Dog Rescue

Please please give them a ring they are a wonderful organisation and I can guarantee you won't find a better place for him.