I've taught my chickens how to group up and I herd them myself into their run. I use a long stick and if they veer off, all I do is guide them back with the stick.
Since I'm outside with them right there with them at all times watching the sky, the hen's know when I need them to get to...
It wouldn't hurt to give it a try with such a small and good dog. My parents have had papillons for years showing them. They are very smart and need a job to get some of the energy out. They are very loving as well and yours would probably never hurt anything. Papillons have a great...