This freebie from January 2010 has returned!
If you sign up for their newsletter, you'll get a coupon for a free can of Halo cat food, up to $2.50. They'll email the coupon to you, so make sure to have access to the freebie email you sign up with.
I've actually purchased this brand a few times before. Based on their name, I assumed their food would turn my pets into sweet, little angels. Not the case. I'm still finding empty beer cans hidden in the closets and underneath furniture. I'm pretty sure they threw a raging kegger while I was gone last weekend! If this is what having kids is like, I think I'll take a hard pass.