the last week ralph has growled at the kids a few weeks. this has always happened when he was asleep in the living room and the kids startled him. he didnt snap, just growl.
so have started sending him back to his bed when asleep rather than letting him lounge out on the rug/sofa when kids are playing.
we're trying to let him have more freedom in the house, and recently progressed to leaving living room open overnight instead of shutting the dog in the hallway (he hasnt damaged a thing, but has claimed a sofa lol) i dont really want to shut him out when the kids are playing (they arent rowdy), as he is part of the family.