Welcome to the Q&A Forum

Sounds like something left behind in your meta tags somewhere or possibly page headings (H1, H2 etc). Out of preference I would utilise a shorter domain name. Domain name will have a small impact, but it is very small, hardly detectable. I would look at it from a branding perspective, JP Shots is much more brand friendly.

Without knowing full details about your business, I would personally use JPShots.com because it is so short, easy, and communicative.  I don't know anything about Yost.