Here's some useful advice i found- And a chick having fun with it - http://www.pornhub.com/view_video.php?viewkey=ph57a50365dd99b Additionally, I would absolutely recommend that you wash any and all hot dogs destined for anal insertion with soap and water to remove any surface sodium and nitrites. Be sure that you rinse each dog well. And for god’s sake don’t use your butt-dogs for food. If they become contaminated with fecal matter, the nitrites won’t prevent the eater from risking hepatitis. When choosing a frankfurter for butt-stuffing, try to make sure it’s as straight as you can get. That will allow it to come out easily. Unlike most dildoes, hot dogs don’t have anything you can grab onto to retrieve them. So a bratwurst or curved sausage should be avoided as the curve could increase the possibility of its getting stuck inside you. Also stay away from spicy meats as the peppers and spices could easily burn your bunghole. It may come as welcome news that Hebrew National Dinner Franks are not only kosher, but they are also some mighty big hot dogs in both length and girth. They make the non-kosher Oscar Mayer wieners look rather puny. They do contain sodium nitrite, however (less than 2%). Still, if size is a selling point, you’re not going to find a better dog for butt-dogging than a Hebrew National Dinner Frank. Plus, they meet all the rabbinical requirements for use by our Jewish friends!