I care for 11 ferals and have been doing so for about 2 1/2 years now. No major problems thus far having neutered or spayed most...a new member of the "tribe" has shown up and today had what I suppose is a tapeworm hanging out his behind...what to do for this fellow? I will be taking him to the clinic for neutering ASAP, but until then?? and what about the rest of the cats...up until now all have been so healthy!