I am considering going to the Nationals. For my first Nationals, I fed a little too heavy on the grain and foundered one of our does. I always had to deal with hoof problems with her thereafter. I want to be careful not to do so but also want my does in best condition as possible. Of course, I started months ago but could use a few more ideas. Nantucket, our six year old has not bounded back from having quads. She is milking well but is not carrying the proper condition. Any ideas on how to keep my girls milking through the summer heat, improve condition without causing founder? They continue to get COB only on the milk stand with an added cup of cracked corn in the AM, alfalfa pellets, 16% goat pellets in a communal trough and soaked beet pulp.