I thought dogs didn't get salmonella from raw chicken, doesn't it have something to do with their strong immune systems? I though I read that somewere.

It seems like Jenny is changing foods often, she is just getting used to purina 1, and than my mom goes out and buys a bag of Iams. I will be sure to get Nutro next time, it sounds good. Right now I have to finish the purina than start and finish the new Iams. Hopefully my mom will let her stick to nutro, instead of " accidentally" going out and buying more Iams.