This is Moonlight drinking from Max's bowl while he waits in line. It's nice to see cats and dogs living together in harmony.
Max is an incredibly obedient animal. We trained him as a pup to not eat food but by our command, or in our absence, provided we left it on a table or counter. He's doing good with kitty but she isn't really a fan of his for some reason.
But the harmony didn't last long. By the end of the day, Max volunteered to stay in prison. The door to the cage is wide open here.