If you liked Dingo on Facebook after my post here, check your email. They have sent out the $20 online coupons. However, it looks like not everyone that signed up got a coupon (I didn't get mine). If you don't receive the email, try to enter your email again here. If it says you are already on their list, then email: with your name and email address. My dog is obsessed with the chicken jerky, so I am really hoping I can get mine. If you missed the first post, don't worry, they are accepting more email addresses up to 25,000. So go here and sign up quickly! Note: this is an online only coupon and you will have to pay shipping unless you spend $50 for free shipping.