Have you read its description carefully?
It's a hot dog.
Remember that Xanth is a punny place.
So it's as much a dog that is hot as it is a hot dog that you eat.
I'm sure that no hot dog wants to be eaten.
If you threaten it, you can probably get it to leave you alone.
Few people eat their hot dogs plain.
For one, it helps to have a bun for them.