I have three dogs and one of them live indoors and is obsessed with chicks and ducks and basically and type of young animal. So of course when we have chicks r ducklings inside she goes crazy wanting to see them but they aren't effected at all. R older ones r free ranged and live outside with...
We had one r two of these who r basically trying to show they r the boss. Usually they r ok unless u have a weaker one which u should probably separate them then. Hope this helps at least a bit.