Using your TastyBone beef - flavoured nylon bone for dogs is easy. Just give it to your furry friend and watch them enjoy chewing. For best results, choose the right size according to your dog's breed. If you have a toy dog, go for the 4' Trio Bone or 4.25' Bone. Small dogs will love the 6' Bone, and large dogs should get the 6.5' Bone. Keep an eye on your dog while they chew to prevent any choking hazards. This bone doesn't need much maintenance. You can wash it with mild soap and water from time to time to keep it clean. Remember, this product is going through a packaging change, so don't be surprised if you receive a different - looking package. Also, since it's made for chewing, it might show some signs of wear over time, which is normal.