Body Parts

I like human knees. Don't know if all dogs do but I love the salty taste and good smell of knees - especially Dad's knees. I can lick his knees for what seems like forever. So I got to wonderin' what body parts other dogs like? I know from the interviews for my book that Buddy Lund likes to lick his Dad's feet before they go to bed at night. My sister Peanut doesn't lick much of anything. She just eats and sleeps. Dad said she used to lick his elbow at night. I've never tried an elbow. Maybe that's what I'll do tonight. Dog buddies, please let me know if you like knees.