DNA-marker technologies from Pfizer Animal Genetics help you identify genetically superior rams and ewes and make educated management and breeding decisions which will ultimately influence flock profitability. Molecular breeding value (mBV) predictions from a 50,000-marker panel for Romney, Coopworth and Perendale breeds represent the industry’s latest breakthrough technology. Through a constant investment in DNA research, Pfizer is dedicated to helping sheep producers command a premium price throughout the production chain.