4 Months Health Check & Injection

Weight: 7.3kgs (<90%)
Height: 65cm (>90%)
She only cried in injection and not cryied when it was done.
Hazel is a healthy and brave.

I ask the doctor if she is too chubby but she doesn't think so.
The doctor thinks she still can eat more.
I could not lose weights and how can i ask my hazel to!
It is the problem of gene.