I think you could do it for that. Just make sure the bow is properly fitted to your body and you get to shoot the bow before you buy it. Do you know your draw length?
I would read a bunch of online reviews before you purchase. Shoot me a pm or post here if you have any questions.
Your also going to need arrows, broad heads, field points, target, and a release.
Pig hunting with dogs is a blast. Goodluck.