I was looking at Progressive Ration Balancers(on the recomendation by my vet that my horse should have an RB)and found 2 that are very similar. I'm just not sure what the difference is between the 2, besides the fact that ProAdd had more percentages of everything. Is that the only difference? And which one would you feed to a 6 year old healthy horse in moderate work? He's on pasture right now with hay because there isn't really much grass out there.
ProAdvantage Grass Formula