Another over weight dog question plus food.?

Well I feed my dog Orijen dog food because dogs are meant to eat mainly meat. I also give her wet food every now and then (95% meat wet food from EVO and Nature's Variety Instinct) My dog is very healthy and a great weight. I fed my grandma's super fat dog this diet when I had to take care of her dog for a while and she is also now a healthy weight. You just have to give them the right portions.