If they have Zukes Z-Ridge bones I'd prob go with that for chews, none of the petco rawhides are US sourced/produced and I don't generally like any of the other edible chews out there because of all the cellulose and gluten.
For treats both the Zukes and Wellness lines are great. I find the WellBites a higher value treat for my critters than the Zukes Mini Naturals. Solid Gold jerky is good, too.