Does get their meat from slaughterhouses?

To answer your question, I need to know who you are referring to. For example:

* A specific company? Like "Does McDonald's get their meat from slaughterhouses?"

* A particular group of people? Like "Do vegetarians get their meat from slaughterhouses?"

* A general statement about the meat industry? Like "Do most people get their meat from slaughterhouses?"

Once you give me more information, I can give you a more accurate answer.