Has anyone paid a deposit before seeing a pup? I know all the alarms sound about scams and dodgy breeders but this is a bona fide show breeder. I've checked out the prefix, show results and so on, and she will send a receipt by return. Pup will be kc registered, chipped, first vaccs and wormed etc. I'm visiting at the weekend and expected to pay the deposit then but I think they're expecting it beforehand. Yay or nay?