hi Natalia.

I say looking at what you feed them there is absolutely no problem, not feeding a dog meat is a terrible idea, keening them up I would say will be wrong aswell, unless the dog is fet on a premium diet kibble instead all it will do is remove the dogs natural sources of iron and protein which will in turn make them flat and unenergetic.
Dogs survive on a meat based diet in the wild (with some vegitation), why should we go against what they have evolved to survive on.

If your happy with the condition of your dogs and nobody has said they dont look great, then I would keep up what you are doing, the diet sounds great to me.

__________________
My Ani-mall Pet Food
76a Hogarth Road
Elizabeth South
(08) 8252 3830
myanimall@mail.com