In looking at that chart it looks like Izzy would be a medium... but she is a small girl but still growing... I would do small or medium. Worst case scenario, I would try to return/exchange size at my local Petsmart if whatever didn't fit her properly.
__________________ ~Lori ~ Mom to fur babies Jack, Izzy & Jada
& their kitty siblings, Mr. Poops, Milo, Pearl & barn kitty Nanny.
|