Wild Boar is naturally very rich in chondroitin - which is essential for joint health keeping pain away and aiding mobility. As well as, they are very rich in many vitamins/minerals essential to dogs health. Vitamins B1, B6 and B12, which are important for blood formation and brain function, carbohydrate metabolism as well as other goodies such as Phosphorus, Zinc etc. which are great for body growth and maintenance, supports a healthy brain and immune system. Overall, Wild Boar is an excellent healthy treat choice. Despite being a smaller treat, Anco Wild Boar Sticks are very tough in texture, so they do still offer plenty of chewing fun!