These Olivewood Natural Dog Chews are made from annually harvested wood, from managed olive trees. They are 100% sustainable and are safer for dogs to gnaw on than sticks found outdoors which can splinter and shard. Olivewood is a close grained wood that is harder than most native woods. Each piece is simply graded, dried, sanded and then lightly infused with virgin olive oil, which is good for a healthy coat and immune system. The Olivewood Natural Dog Chews are suitable for all dogs and puppies 3+ months - just be sure to pick a chew large enough for your dog to prevent a choking hazard. Other sizes available. Details 100% pure olive wood infused with olive oil Durable & long-lasting Sustainably-sourced & plant-based  Good for dental hygiene Approximately 15-20cm long, but lengths and thickness can very as these are 100% natural products. Ingredients: Olive wood, olive oil