It will probably be a constant uphill battle. The market is so diluted with veterinary distributors that unless you are a very established rep in your area, you will only get a SMALL piece of the pie. HS seems like an ok company, but be careful as they use to use a killer non-compete. I would recommend a manufacturer as well, unless you are going to a large company with an established territory ($1million or more). In the West region, MWI, Victor, Butler... Not sure about the companies in the east, I think that Webster is pretty big there.