I am a distributor for Life's Abundance, we love their food and products.  Along with feeding LA, I also recommend and am an affiliate for Muenster Millings.   Both are excellent foods and highly recommended that you keep your puppy on them for their entire life time. Muenster Millings has discount code on you first order, use Conrad55 for 5% off.

I used to feed raw for many years and partially still do  with my dogs and my litters start on raw then move to kibble to go to their new homes.  I have found good results with the above foods.   I also highly recommend raw that would be my first choice for every puppy to go home to their new home on.  

We recommend feeding your puppy twice a day, depending on grow process a third mid day meal is sometimes recommended.