I have a mouse problem. I can't poison them because I have dogs and if one dies where my dogs can get at it, the dog dies. So I have 2 twelve week old kittens coming (born out of barn cats - these are not house cats by any means). They come from a farm with chickens and the parents don't bother chickens, but is there anything I should do to reinforce to them that chickens are off limits? They can't get in the various coops, but I have 2 bantams (1 roo, 1 hen) who free range since they don't do well in captivity even with a large indoor/outdoor area. I'm going to close up the kittens in the barn for a couple of weeks to show them where they live but the bantams go in there too. Suggestions?