Chewies Olive wood chewing sticks are made from 100 per cent natural prunings from olive tree plantations. They are merely sanded lightly and thus retain their natural bark. Olive wood is a perfect outdoor toy, as it does not absorb water or odours. The sticks are also a low-risk stick alternative because they fray when chewed. Pets Nature also offers the popular Chewies Olive wood chew sticks as a private label, enabling customers to benefit from the successful product. www.petsnature.de