TEL AVIV, ISRAEL - DECEMBER 27: Israeli veterinarian Dr. Rafi Kishon, wearing his own gas mask for show, displays his canine gas mask on four-month-old Coco in Kishon's clinic December 27, 2002 in Tel Aviv, Israel. Kishon says that he is selling about a dozen homemade biological/chemical warfare protection kits a day as Israeli pet lovers are looking for ways to protect their animals in the event of a non-conventional attack by Iraq. The kit, which sells for between $35-$70, depending on the size of the animal, includes a covered muzzle, two nerve gas antidote atropine injections, two tranquilizer injections, antibiotics and a can of high energy food. (Photo by David Silverman/Getty Images)