Here are some useful phone numbers for those with concerns on this recall:

Iams/Eukanuba Customer Care 800-882-1591
Mighty Dog 800-778-7462
Nutro 800-833-5330
Variety Pet Food's Mixables 303-768-8400
Hill's Science Diet 800-445-5777

Here's some info from Iams/Euk on how to read their date codes:

How To Read Product Code


To read can product codes, refer to the bottom of the can.

The first four numbers of the second line of numbers are
the date code, and the following four numbers indicate
the plant code.

For example, if the second line begins with four
numbers from 6339 to 7073 followed by the Plant
Code 4197, then the product should be recalled.

For foil pouches, the code numbers are located at the
lower left hand corner on the back of the pouch.The date
and plant codes appear in the third group of numbers,
beginning an 11-digit sequence.

See www.Iams.com and www.Eukanuba.com for
illustrated details or call P&G Pet Care Consumer
Relations at 1-800-882-1591.