Medical research conducted by veterinarians in a humanitarian, painless way is a two-way street. Not only does it benefit mankind, but it also produces effective treatments for sick animals.The latest such study, which saves cats with painful eye infections, has been conducted by veterinarians at the Hebrew University of Jerusalem's Koret School of Veterinary Medicine, which is located in Rehovot, in collaboration with the School of Veterinary Medicine at the University of California, Davis.