My Cody's (GR/Yellow Lab mix)snozz-ola started turning pink a few years ago and seems to increase every year (he just turned 10) The vet suggested suntan lotion if he's out in the sun (lasted about 1 sec..lick, lick off). I just keep an eye on it. It doesn't interfere with his handsome face.
Dixie......what exactly is "collie-nose" speaking of noses??????? Cody was treated for it prior to the pinky nose