Grab Fido some good grub at Pet Central. The company makes a variety of Waggers-brand natural dog treats that are low-fat and wheat-free. The line includes Champion Chips training treats and Wag n' Go gift packs, as well as its core products in flavors such as Hearty Stew, PB Roundies, and Savory Casserole. Its products are available online through retailers such as petfooddirect.com and sitstay.com. They're also sold through retailers the likes of Cabela's. Pet Central was founded by company president and CEO Steve Fraley and his wife, Susan. The couple was recognized by partner company Invisible Fence for donating pet oxygen masks to area fire departments in 2008.