First off I do not believe there are euthed animals in dog food, thats a peta thing imo. Yes I have seen the court cases ect. It screams Peta to me.
I don't know about you, but that is a lot of yes's. TOO much for my liking! I would never have anything to do with any of these brand names or companies, but that is JMHO.
My aunt lives near a dog food plant. She said she has witnessed vans picking up roadkill, to put in the dog food. That is DISGUSTING !!
When people at work or whatever ask my opinion on Dog Food I don't say "Brand X is the best, its what I feed my dogs, its what you should feed yours too!" Instead, I like to give them the easiest/best information I've found and let them educate themselves. I help, but when they make a good decision on their own, its so much better ! Linky: Ingredients to Avoid
In that being said - I'm glad you came here for advise! Sounds like your getting some good tips!