First and foremost, this is a great site. I have picked up some great info and recomendations. I'm picking up a new pup very soon and I'm looking at trying Arkat VF puppy. We have transitioned our older dog to the Enhance Pro Athlete and have been nothing but impressed. Is anyone feeding the VF puppy? Do you really need to feed a "large breed" blend to a lab pup? I know Arkat makes one but I have read some research that may indicate these "large breed" blends may have coralation to injuries down the road. Looking forward to the groups insight.