Could be that she still has worms. The wormer may not be doing the trick. I
would bring a stool sample to the vet to check. Also, she could have an
overactive thyroid. A third possibility is that she is thin naturally.
Gail
"Taxievan" wrote in message
...
I have a 2 year old barn/house cat that we worm as well as her 2 friends.
The
other 2 are pleasingly rounded and Tigger is very skinny, she eats but
never
puts on any weight. What else?