We have a weimaraner and a German Shorthair pointer that we use for upland bird hunting. They don't bother our free ranging chickens, welsh harlequin ducks, geese, turkeys, or muscovy ducks. They are great with all poultry, actually. However this summer I brought home 8 guinea keets. Our dogs REALLY think they're game birds, and they keep trying to catch them. My german shorthair has never once cared about any single bird on the property... and he's REALLY trying to get into the garden where we're keeping the guineas. Anybody else have this problem with their dogs and guineas?