After feeding my 11 yo Golden the same food since he was a puppy, I just switched. The company was recently sold and the food no longer states "made in the usa", now it's "packaged in the usa" I no longer feel comfortable feeding it.
The food I have researched and am now feeding is Fromm's. It is a family business of 100 years, all food is produced in Wisconsin and ingredients locally sourced as well. We do have specialty stores here that carry it but that may be because we are local to Wisconsin. None of the pet food chains carry it. Chewy online carries it and can be delivered to your home w/ free shipping.