Showing its policy to continue gyudon sales, Gyudontaro started to take measure around the mid-February, when it was about to run out the stock of beef; for example, it mixed pork temporarily (from the mid-February to mid-March), switched over to Australian beef, and revised the price.
牛丼太郎は牛丼販売継続の方針をしめし、米国産牛肉の在庫がなくなる2月中旬ごろから牛丼への一時的豚肉混合（同年2月中旬-3月中旬頃）やオージー・ビーフへのきりかえ、価格改定等の対応をおこなった。