Sasha is going through a terrible chewing phase. Besides walls, doors and trim, her chew toys of choice are wooden sticks. (She has at least half a dozen proper puppy chew toys with her at all times.) Last night I brought home a bully stick. It lasted a few hours. I can't afford to give her $5 worth of bully sticks every day. Is there a chew stick that has the texture of a branch and that will last a bit longer?