If you click the giant sign up button on the top of their site, you can get some. They even say the food is “Lassie Endorsed,” which makes it sound like the dog from Lassie actually ate this stuff. But that's such an easy way to fool people. I have a dog named Koral, but I could have easily named her Lassie. And Koral sometimes sits in my lap while I type on the computer and even sometimes while I find freebies. So there ya go folks, this post is Koral Endorsed.
Also, word on the street is that this is valid in both Canada & US.