Jonathan Brooklyn, NY 6/29/2010 12:15:20 PM Hello, i have a healthy 1 1/2 y/o American stafforshire Terrier. He's great. He's strong, cut, and just a lover of fun and a great giver of affection. I currently feed him Nutro: Ultra holistic Kibble. I've done research on dog food, but i'm interested in the RAW diet. i would like to know if there would really be any significant advantages by switching from the ultra holistic food, to the RAW diet. If possible, can u send a copy of ur answer to my email which has been included? Thank you.