By Nan Talleno

PHILADELPHIA (CBS) – The latest pet food recall involves Natura Pet Products. They are voluntarily expanding the March 29, 2013 recall of dry pet foods because of the possibility that these products may be contaminated with salmonella.

The expanded recall now includes all dry pet food products (for both dogs and cats) as well as treats with expiration dates prior to and including March 24, 2014 with all lot codes.

These products include all sizes of dry dog and cat food and treats of California Natural, Innova, HealthWise and EVO which also includes dry ferret food and for Karma, all sizes of all dry dog food varieties only.

No canned wet foods or biscuits are involved.

Consumers who have purchased these pet foods should discard them immediately.

For additional information, go to For a product replacement or refund call Natura toll-free at 800-224-6123. For a complete listing of all products affected go to

Symptoms of salmonella include lethargic behavior, fever, decreased appetite, vomiting, diarrhea, bloody stools or abdominal pain. If your pet has consumed the product and you notice these symptoms, contact your veterinarian right away.