Since posting the above, we have had to re stock the string AND put the
fluff from the Tumble Drier filter into a ball and tied that up!! They
went
mad over that and fought each off!!

I hadn't thought of using that! Guess it's time to clean the lint trap
out.


Have you tried the soft string?

Cut a few lengths, say half a dozen at 18 inches long, loop them over a
trellis and tie a good firm knot ;-)) and watch the fun :-)))

Mike