If you subscribed to DOGTV through Roku, you will need to cancel your DOGTV subscription via your Roku account at Roku.com.
To cancel your DOGTV Roku subscription:
- Sign in to your Roku account at Roku.com
- Go to: Welcome (Name) > My Account > Manage Account > Manage your subscriptions
- Find your DOGTV Subscription and click the blue 'Unsubscribe' link on the right. This will cancel your subscription.