I had just taken Tipper out for his walk when I lived in my flat..As i got back up the stairs I fell & he knew something was wrong so he ran all the way along the landing down the stairs & started barking at the door,he must off known the post woman was due to come & low & behold she came through the door aparently he kept jumping up her as if to say help!! He ran up the stairs & as he did so he kept looking at her she actually followed him & there I was on the floor.Since that day when he does go for a walk with me he keeps looking to make sure m still standing,he is my hero & I love him to bits.