Is pet food safe for humans?

Ok, now you all have me curious about the food I feed to my dogs, cats and fish! I have never tasted any of it, and will have to do so, to check the quality. I may end up buying more expensive food is my guess, after reading your comments. Some canned foods, made for human consumption, certainly have the texture and smell of dog or cat food, and I find I stay away from them. I am hesitant about this experiement, but will buck up and try it, and let you know the results.