Just use the flirt pole and tugging with it when he catches the toy. Soon as he lays and starts to chew, get him to 'out' and then chase/tug again....
They can LEARN to tug and play, and many dogs have to learn. So if you've got a good start with the flirt pole keep using it.
MACH3 Bretta Lee Wildhaus MXG MJG MXF MFB TQX HIT CGC TC
Glory B Wildhaus AX, AXJ, XF
plus Miss Osin Blue Wildhaus
"Nothing new can come into your life unless you are grateful for what you already have. ~ "--- Michael Bernhard, gratitude