BarkBox Super Chewer Limited Edition Valentine’s Day Theme Still Available! Posted by Hello Subscription on February 11, 2019. Subscription Box News / Barkbox Super Chewer News Hello Subscription may earn compensation via links in this post. Read the full disclosure Save for Later Notification Barkbox has released the February 2019 spoilers for the Super Chewer box. The theme is Valentine’s Day! Subscribe now to guarantee your Valentine’s Day-themed BarkBox. See our Barkbox Super Chewer Reviews to find out more about this fabulous dog subscription box!