I always prefer whole pieces of meat to ground meat - not sure why, but prefer a steak or a chop to a hamburger or a meatball or a sausage. (I like the juiciness, the bite, the feel).
And what is sausage but ground meat and some spices, which it seems is not in question here, just the fact that it's packed into a casing. I like sausages ok, but could give them up easier.
So if it came to it, I'd choose to eat bacon.
Durangojo, not only does the bacon makes you not a vegetarian, but also the chicken and fish! Did you think they weren't animals??
My vegetarian friend, when asked what she wouldn't eat, years back, said "anything that could look at you!"
(I'm definitely a carnivore, so it's not an issue for me, but i say it because there is nothing more annoying to a vegetarian than to be invited for dinner and find the only thing is chicken or fish! If you find it repulsive, morally objectionable or physically yucky to eat animals, you don't want any animal flesh or byproduct in your dish, even chicken broth. My daughter is a vegetarian and gets that all the time "Is there any meat in that dish" "No, just chicken" - aargh!). (Also vegans are even more restrictive, they won't eat milk or eggs either, or any of their by-products like cheese).
p.s. hot dogs are sausages... you'd be in a real bind if the-boy-nurse's boss ruled the world. 