Use the official Chrome link on this page so you always receive the current DOGMATH release.
Premium access
Install once. Sign in with DOGMATH.
The extension download is public, but live Premium Overlay features require a DOGMATH account with an active Premium entitlement.
Sign in through DOGMATH and approve the browser to link the extension securely to your account.
Open Underdog, DraftKings, or Drafters and let Premium follow the room in real time.