Ren's Pets

My dogs food was discontinued so had to switch brands i got large bag of food and dog got diarrhea from it 3 weeks later with mixing it slowly dog still has diarrhea I went to return it not much is missing out off bag they dont except large bag returns this is wrong 30 day return policy and they keep record of returns I previously returned un open bag off dog food now they wont return large bag of dog food that making my dog sick they told me I've switched brands to many times well I've had to find food my dog likes since hers was discontinued