never used the stuff, but I've heard there's:

1) Bag Balm. "The original ointment for soothing chapped skin, small scrapes and cuts. Ideal for horses, cattle, pets or other domestic animals suffering from occasional skin irritations."

http://www.bagbalm.com/



2) and your Udder Butter. "Corona's easy-spreading, long-lasting antiseptic unguent for soothing and protecting raw, sore, painfully chapped or injured teats and udders. Special self-emulsifying action disperses ointment in warm wash water for easy clean-up. Keeps milker’s hands soft and smooth without chemical odor. Also an excellent hoof and body dressing."



(and as far as "butt lube," there's just too many fine products out there to list, so I'd recommend checking out your local library. )