HI, Rusty is my dear 15 year old tiger striped feline family member. He most likely has feline HyperThyroidism, testing is being done in less than a week for this. Thanks to a friend who is a member of this forum, I am here, and I was able to find a yahoo group dedicated to feline HyperT. It will be nice to network with others who love their cats, and to learn from each other. -Donna