Review on Tuffy's Pet Food Nutrisource Grain-Free Lamb & Peas Dog Food by Jennifer Costa

I've been feeding this to my dogs for 12 years with no problems. After the last batch, BOTH got sick with uncontrollable diarrhea, vomiting and some really nasty gas with no further dietary changes. At this point, no dog will even touch this food. Don't know if there was a formula change/contamination issue or what's going on but save yourself the hassle and change now before you have to clean the dogs behind your back. I contacted the seller to request a refund for an unopened bag despite Amazon's pet food return policy. I'll post their answer if/when I get one.