This pretty much says it all, Monsanto the manufacturer of ethoxyquin did it's own research which is what the good old FDA used to approve it's use in pet food....I bet that was an unbiased study......
This is from the article about ethoxyquin.....
By the way, the FDA based it approval of ethoxyquin in animal feeds on ‘research’ conducted by Monsanto; the manufacturer of ethoxyquin.
Why risk it?