He couldn't care less about any sort of toys, except when his buddy Jake is around (our former neighbor's dog who we have regular play dates with). Then he'll play fetch when HE wants to.
He'll occasionally pick up a toy when he's doing the "holy crap people are home" zoomies.
I wish Marlon could talk to tell me why he's not interested in toys. We've tried everything... tennis balls, squeaky toys, stuffed toys, kongs... he's not having it.