My Burm, Bandula, once opened his own bedroom door! I suspect he had been hanging on the door knob and somehow turned it. (We now have padlocks). Anyhow, my boyfriend gets up in the middle of the night to use the bathroom and all I hear is a bloodcurdling scream! I walked in, and there in the bathtub sat Bandula; apparently he wanted a soak! He hasn't escaped since, but let me tell you my boyfriend looks everywhere in the bathroom when he goes now!