Can some one tell me what animal does the meat neckbone come from?

"Meat neckbone" is a bit of a vague term. To help you figure out what animal it comes from, I need more information.

Can you tell me:

* What type of meat is it? Is it beef, pork, chicken, etc.?

* Where did you get it? Did you buy it at a butcher shop, grocery store, or online?

* What does it look like? Is it a large bone with a lot of meat on it, or a smaller bone with less meat?

Once I have this information, I can give you a more specific answer.