Hey duck buddies. I just moved my ducks pool inside their locked run. They usually get to go in and out as they please and I lock them up at night and their pool is usually just outside their run. However, until we have either a chain link or sturdier fence, I want to keep them in their run around the clock since an incident just yesterday with my pitbull. He pushed their fence over & got into their side of the yard & killed one of my cayugas. My husband said their pool shouldn't be in their run, but that just makes no sense to me as they're adult ducks and won't drown. There's a ramp on the inside & outside of their pool that they are very used to and capable of using. Plus they usually put themselves to sleep at night anyways so I'm not worried about wet feather either. Is it fine or do I need to cover their pool at night or put a door on their house at night? Is there something I'm missing? Am I wrong to make the pool accessible at all times? Help.