The FDA is investigating the company NUTRO which makes pet food - Max Cat, Natural Choice and Ultra are some of their brands. Pet owners have complained of their pets getting seriously ill and having to be euthanized after eating this food and some actually dying after ingesting NUTRO foods.
Symptoms include vomiting bile, abdominal pain, and kidney issues. It has not been recalled but be forewarned - do not buy this brand until we know more. The link below will give you more detailed information about this situation.
http://blogs.catster.com/the-cats-meow-a-cat-and-kitten-blog/fda-confirms-probe-of-nutro-pet-food-deaths/2009/04/21/
