JR Thick Bulls Pizzle 12cm (aka Bully Sticks) are made from 100% natural beef pizzle. Simply air-dried with no additives, no preservatives, nothing! High in protein and low in fat, these pizzles have a firm and fibrous texture for a longer lasting, satisfying chew – making these perfect for cleaning your dogs teeth and gums. Pizzle is a source of  amino acids which supports muscle, brain, skin & coat health and is a natural source of taurine which benefits cardiovascular health. These thick pizzle are 12cm and great for those small to medium size dogs who enjoy a tough chew