Do you think they are good for you. They come from the worst part of the pig. (Lips & Bum) sausages are a heather meat to eat if you want that type. So overall hot dogs are probably bad for you heath in the long run. Remember everything is good in moderation.
The part Guinea of Guinea Pig came from when the South Americans sold them for One Guinea which is money. The Pig part in Guinea Pig came from the noise they make. Buyers thought they sounded like snorting pigs.
Gammon joints come from different parts of a pig, depending upon the type of gammon. For example, the corner gammon comes from the top corner of the whole leg and slipper gammon comes from the side of the pig.