I think what you're doing currently is ideal. If you see her getting slightly ribby then you can add in a little more food. Its always a good idea to keep giant breed puppies on the lean/thin side while growing to overfeeding can be an issue. I honestly wouldn't worry about following % guidelines too strictly...watch her body condition and let that be your guide. How long has she been raw fed? If she's been raw fed for a few weeks and is doing great with chicken, I'd add in other protein sources for variety...the more variety the healthier the diet.
And if you're adding in things like yogurt and green beans technically speaking you are doing a "BARF" style raw, not prey model.
Oh, and pictures please!
And if you're adding in things like yogurt and green beans technically speaking you are doing a "BARF" style raw, not prey model.
Oh, and pictures please!