My files and computer are mis-behaving! Google: flo control cat This may be the one you want. On Mon, May 29, 2017 at 11:41 PM, Sean Breheny wrote: > Bob or anyone else who could help, > > I remember Bob designing a very clever cat door which would only open for > his cat and even then only when it was NOT carrying prey into the house. = I > was trying to describe it to someone and I could no longer find any web > page which describes it. Is the link still available? Even if it isn't > still up, at least having the original link would help me to try the > internet archive. > > Thanks, > > Sean > -- > http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive > View/change your membership options at > http://mailman.mit.edu/mailman/listinfo/piclist > --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .