I think for allergies, california natural is better off. And just to save the gas money, you should go to
www.petfooddirect.com
you can just buy huge bags so you only have to pay shipping once. And with the gas price, i think shipping might be cheaper. Plus, no tax. and once you start buying things, they send you cupon code via email all the time. I currently have 20% off one. If you want, let me know.