I think most cats are have their obsessions ... we have four cats ...
Alex (a neutered male) licks telephone cords
Tobbie (another neutered male) licks plastic bags
Tessie (a spayed female) is nuts over the adhesive on certain types of tape
and Carina (another spayed female) is bonkers over plastic straws and will pull them right out the drink glasses if she can get to them.

Each of them has a different fixation and they are all totally nuts

about whatever it is that catches their fancy. We love them all and find this all quite amusing except I do get tired of hiding handset cords in drawers and protecting my drink from the marauding straw hunter.
