Thick 12" Beef Trachea (moo tube) dog treats made in USA - CHEWY AND TASTY for large dogs - 100% all natural. Special way of cooking locks flavor and nutrition from Jacks' Premium! 4 PK All NATURAL - MADE IN USA - Our 12 Inch thick beef trachea (moo tubes) are all natural , cooked and smoked in USDA inspected facilities in Texas. NO Bleach used for processing. FRESHNESS YOU CAN SMELL - Even more so from your dogs as they are way more sensitive than human! Our gourmet products are being cooked and hand packaged daily to insure freshness. At Jack's, we vacuum seal our treats, preserving the freshness even more!! # 1 TEXAS SIZED thick beef trachea (moo tubes) - Our beef trachea (moo tubes) are 50%-200% thicker than those from other vendors!! Our 4 Pk 12 Inch trachea (mootube) weigh about 16 Oz. NATURAL FLAVOR AND NUTRITION - Our special and unique way of cooking locks in the nature flavor and nutrition. Let your dog experience the Jack's Premium difference, it will become Your Dog's Favorite Place To Shop !!