Probably the Nylabones.
A lot of the chews, etc, at petsmart are from China, so be careful to read the packaging.
They have the Red Barn chews but they upset Jackson's stomach, plus I find them extra stinky.
There is another brand there, now I can't remember, but I bought it for him at Christmas and it was like a 20" bully stick lol, the thing was huge, but it lasted us forever! It was in a package hanging up. I don't really trust most of those chews that are just sitting on the shelves, not wrapped or anything, I don't know why lol.
But they carry Zuke's, Wellness treats, etc if I remember correctly.
Toys, the Chuckit toys are Jackson's fav and they have lasted us the longest too. We get the smaller ball toys (he likes the Whistler balls) and the Chuckit soft frisbee is another fav. He loves Cuz balls too but tends to chew thru the little ones quickly.