Last year with traveled with Der Katz and his (and the dog's) food and water were put into the bathrooms of the hotels we stayed in.

Ed got into the habit of climbing into the tun and ONLY drinking water from the faucet. I had to wake up, go into the bathroom, open the tap up so it would drip, allow the cat to drink and then turn the tap off when he was done....He doesn't do this at home....thank god!!!