My spaniel hardly ever barks, even if people come to the door. I’m not sure how shed react if I fell or was pushed into a river but my best guess would be that she would absolutely stay in that place, running round not knowing what to do with herself. she barely leaves my side in the house, even when I go to the toilet!Agree completely. My dog would stand there barking her head off if I’d fallen/jumped into water, or done anything else out of the ordinary or sudden.