any ol dog can lick on on the kips if they want lol as long as they dont get to crazy I like it, now Ripley is annoying, her insists on licking your mouth, but it licks so hard that its really painful on the jaws because your trying to keep your mouth shut. perky is not allowed to kiss me, her tounge is like sandpaper the last time I let her lick my face, my skin was litterally RAW for more then a week, it hurt so bad.