Natural willow tightly woven unpeeled willow ball sparks a bunny’s curiosity and chewing instincts. Sniffing, nudging, rolling is soon followed by chewing mayhem. The natural willow is unpeeled giving the ball it's natural brown bark color.For my own bunnies, I like to stick an Oxbow Papaya Tablet or Biscuit in the weaves of the ball (treats not included in willow balls!); This makes my bunnies go into turbo toss and chew mode. Great fun for all!
