Hello I was wondering if I’m feeding my cat right? She gets one pouch of wet food a day and 40g of dry which gets staggered through the night. But the packet says for her size to feed 2 2/3 but the vet says she needs to be on a diet as she’s about 6kg. She never begs for more food,is indoor only and has never been a playful cat. So is that okay or should I feed her more wet food?