"Jim and Phyllis Hurley" wrote in message
. ..
Wild night!

My son reports that there are doggy doors that only open when the
appropriately collared dog tries to enter. No collar, no open. Has
benefits!

Jim

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See our pond at: home.bellsouth.net\p\pwp-jameshurley
Ask me about Jog-A-Thon fundraiser (clears $120+ per child) at:
jogathon.net

Hmmm...could be an idea. Only problem is my kids bring their Schnauzers (I
converted them) when they come to visit and they are trained for the doggy
dooor, too. Suppose I could have "guest" collars?

J.D. Stone
http://www2.itexas.net/jdstone/