No, I've never had one. But I saw a thread regarding chicken swings. One fellow made one from what looked like a piece of fire wood with bark intact so it gave a wide easy to grip surface. An other gal has patented one and is trying to market them, saying that of course hers have built in safety features, and are far superior to any home made version. (We'll just have to see about that! Sounds like a challenge to me!) The video clip I saw showed a chicken happily swinging away. When the chicks were little, I contemplated putting a swing in their brooder, but never got around to it. May try it next spring with chicks. No parakeet or canary cage would be complete without one, so why not chickens??