[net.consumers] Help!! Need information on pet doors

bdp@ptsfa.UUCP (Barbara Petersen) (11/27/84)

Help!!  I am trying to locate a type of pet door (those tiny doors that allow
your pets to get in and out of the house without having a human-sized door 
opened for them) that will only operate for certain selected animals, i.e. those
who are wearing some sort of special device on their collars.  I have vague 
memories that such doors exist, but I can't seem to find anyone who sells (or,
indeed, has ever heard of) such a thing.  Does anyone out in netland know
anything about these doors?  Do they exist at all?  Where can they be purchased?
Please respond by mail; if there's interest, I'll summarize responses to the
net.  Thanks in advance for any help you can provide!

                                          Barbara Petersen
                                          ..!dual!ptsfa!bdp