Lynne wrote:

 >Macadamia nuts are eaten in their natural state by dogs in Hawaii and
 >Australia (where they grow.) They are also extremely toxic to dogs.

In the natural state would have to be with the shells. I can see no way a
dog could get the meat out. So are these toxins in the shell? If animals
know what makes them sick, why would dogs be eating something toxic to them?

Don.