I opened a new bag dated 05/03/08 to have embedded black chunks in some pieces of kibble. Some of the pieces are big enough to pull out with my fingernail.

Has anyone seen this in CN cat food? I know it's turned up in Innova dry dog food.
I called Natura to ask about what it might be and was told it might be flax seed, which I said it really didn't look like so then was told it might be vitamin premix. She asked if I would like the specimen tested and I said yes. She is sending me the information to submit a 2 cup sample for testing.
I guess I'm switching to Wellness tomorrow.
Carol in IL