l117mm veterinary medical equipment

حلقه بینی پلاستیکی مقاوم در برابر ضربه 117 میلی‌متری برای جلوگیری از مکیدن متقاطع در گوساله‌ها

Stopping Cross Sucking Before It Becomes A Habit A calf that sucks on a penmate's ear, navel or udder causes real damage: hair loss, infection, and in group housing a chain of copycat behaviour that spreads through the pen within days. How a nose ring weaner works The weaner sits across the muzzle, ...