How are hotdogs made?
user
Usually hotdogs are made from ground meat, combined with spices like salt, pepper, paprika, garlic, and perhaps other flavorings.  Some varieties are more heavily seasoned than others.
assistant
But don't hotdogs contain gross stuff like pig lips and anuses?
user
It's hard to know exactly what you're asking.  If you're asking if pig parts are sometimes included in hotdogs, the answer is "yes, sometimes".  But I am pretty sure that most hotdogs use only meat, spices, and maybe a little fat.
assistant
How are hotdogs made?
user
Usually hotdogs are made from ground meat, combined with spices like salt, pepper, paprika, garlic, and perhaps other flavorings.  Some varieties are more heavily seasoned than others.
assistant
But don't hotdogs contain gross stuff like pig lips and anuses?
user
No, there is no part of a pig that is actually called a “pig's anus”.
assistant
How are hotdogs made?