What a silly boy Nebo is!!!!
Abbey and Riley will lick and scratch the dish with their paws, as if the water will appear from them doing that. If that doesn't work, Abbey usually brings the bowl over to me, or knocks it over and makes noise so we know she needs it.
Kito barks at it. He barks at anything he can't get himself, and thinks that will help. Just tonight, he was barking at the cabinet under the sink, because that's where I keep the cup to fill up their dish--he doesn't really bark, just makes these noises--I have no idea how to explain them!!