Dr. Roeder, I live high in the California Sierras. Our winters can be extreme with low temps and heavy snows. I deworm and debug every 8 weeks. My challenge is keeping my roosters in good condition. They eat well but still lose weight. I keep them separated from the hens, and feed them either All Flock or Game Bird Breeder. What would you suggest? These are show birds and ideally should weigh 11 pounds, so good feather quality and color is important. I am reluctant to add any more corn to their diet, and offering them a sweet feed such as All Stock/COB or Omalene was suggested by my local feed dealer. The hens will also lose weight, but it is negligible in comparison. Thanks for your help.