I know we can give freezer burnt meat to the dogs. A lady I work for has given me about 15# of hamburger dated 6/07. It is wrapped in freezer paper and has never been thawed/refrozen. It has been in her freezer all these years. Is it safe to give to the dogs (or at least the ones who can handle raw)? I am thinking es, but need "expert" advice. I will cook some of it up and use it for special treats for Atlas with his dog food. I will also use it to "hide" the DE I give them. Thanks!!