@fisherlady I don't know which is more amazing, Brownie or Mindy. If I turned any oen of our dogs loose with our chickens I wouldn't have to worry because I probably wouldn't have any chickens left. What a great success story they both are!
I just got done going ten rounds with my broody, LiL'Girl and her 7 10 week old babes who aren't such babes any longer. I've had the door to their coop opened for the last two weeks so they could start to intermingle with the main flock. At night I've been putting one of the big 9 month old cockerels with them for warmth at night and kept expecting to find them all roosting with the main flock when I closed up at night but nope. Lil'Girl and her 7 kids were always back in their coop. Last night it got down to 20 and I noticed a thin sheen of ice on their waterer. This afternoon I went out and the whole flock was out enjoying the sun but Lil'Girl was keeping her family inside. It dawned on me suddenly what was going on. Three of the cockerels from the Feb hatch were hanging around the grow out coop and had showed a marked interest in Lil'Girl. She was keeping her babes around her like a shield against the boys and staying in the coop to avoid their amorous attentions. I proclaimed that today was moving day and set about catching Lil 'Girl and the 3 Buff O pullets first and putting them in the main coop. The 3 OEGB pullets and 1 cockerel were not nearly as easy. It was like trying to catch lightening! I found out that it was easier to corner them if I crawled into the coop and ambushed them. One at a time I crawled in, captured, crawled out, put the captured youngster in the main coop, repeat. Lastly, I got their feeder and water container, stopped to talk to DH, put them in the main coop, went back to close up the grow out coop and......Lil'Girl and two of the Buff O pullets were with her back in the coop.

And oh! LOOK! Two of the faster than lightening OEGB Girls are following close behind. I spent almost 45 minutes rounding them up again and this time closed the pop door since the bulk of the flock was outside anyway. Sooner or later I'm going to have to open up that pop door so the flock can go inside to roost. I just hope by that time they realize that they are supposed to live with the main flock now. I'd hate to have to round them up again.
At least when I go to the doctor tomorrow I can honestly tell him that yes, I exercise regularly. I chase chickens on a daily basis.