Marty, I will do my best to find out what it is that is bothering Roxy and then find a high quality food that is compatible. By "adding things in" I mean adding things one at a time to figure out what she's reacting to so I can find a better quality food that she will do well on. Of course this is all assuming that Iams is "fixing" the problem...could be coincidence!
It is unfortunate that I have 90 lbs of Acana Wild Prairie! I buy it bulk for a good price. It is going to take Peewee a REALLY long time to go through all that!
Roxy - Feb 2005 - 75 lb American Staffordshire Bull Terrier (adopted Jul 2011)
Peewee - Jan 2006 - 8 lb Chihuahua (adopted May 2009)
Myka - Nov 1998 to Jan 2010 - 85 lb American Pit Bull Terrier cross
Lacy - Sept 1992 to July 2003 - 18 lb Reg Shetland Sheepdog