Microchipping

I'm sending out individual emails on this idea but wanted to post it here so people who are uninvolved (ie: aren't getting a puppy from Cotton's litter) can give me their thoughts as well. (Email to the w & d address.)

I am thinking about microchipping Cotton's pups so I can tell them apart. Yes, it means I'll have to have a scanner close at hand AND will have to come up with a system of identifying each pup at picture taking time. (Most of you probably don't realize that to get just ONE marginally acceptable picture of each pup means taking 60-100 shots... and even then, I'm usually not happy with the results.) I'm still working this through in my head and would appreciate input.