Is large Breed food for a 16 month old adult YLM necessary? His weight is around 75lbs... haven't weighed him in a while.
I feed NutriSource Adult Chicken and Rice. The LB food is lower calorie and I have problems keeping weight on this guy as it is. I get the impression that the large breed food is for giant breeds more than our retrievers once they make the switch to adult food.
Thoughts? Best to keep them on LB throughout their lives or it doesn't matter?