Pet Food
Dog Food Analysis: http://www.dogfoodanalysis.com/
The RFVS on Pet Food: https://vimeo.com/307295393
See also:
Pet Food Suppliers
Chemical Preservatives in Dry Pet Food
Pet Food Politics
Look Inside a Rendering Plant
Pet Food Recall Report
Dog Food Analysis: http://www.dogfoodanalysis.com/
The RFVS on Pet Food: https://vimeo.com/307295393
See also:
Pet Food Suppliers
Chemical Preservatives in Dry Pet Food
Pet Food Politics
Look Inside a Rendering Plant
Pet Food Recall Report

Pet food - clever marketing, no accountability, no transparency - a waste disposal opportunity from the human food chain and industry. If you buy real food and feed a natural diet you know what you are getting and you see the difference in long lived healthy dogs.
If you feed a commercial diet, ask the manufacturer if they will do a comparison test with real food, on prime time TV to show the production process and analysis. Everyone already knows what is in real food - real food, and nothing else. Commercial food? Ask them to do a televised (or even an independent review behind closed doors) and I don't think anyone needs to guess at what the answer would be.