You are not wrong to mention her weight. I talked with my vet about it and he feels she is ok, as long as she doesn't gain much more. Her mother is the same weight as she is. Lilly will be two in April, so I guess she is full grown.
She is actually "trying" a little harder to get places she needs and wants to be. Mostly climbing, but we will continue to try and work with the jumping so she can learn the technique. Honey, her sister, on the other hand, is almost like a deer!