So, I'll be getting a seven week old puppy next week & I want to put him on a raw diet soon. He is a purebred German shepherd, his dad is 120 pounds and the mama after birth is 90 pounds. All the numbers and percentages are a bit overwhelming from the research I was doing. I was just wondering if someone could simplify it for me. Like, how much in one feeding(& of what?) How many times a day? I know most puppies eat three to four times a day. Just need some help with meal prepping(ideas of the meals) and how to adjust it as he gets older. There is just a million things online Thanks!