The guy who chained up Tommy and left him to starve in a backyard was telling the truth, at least about two of the breeds detected.
The Wisdom Panel DNA test showed that Tommy is an American Staffordshire Terrier (the American Kennel Club name for a pit bull), Rottweiler and golden retriever cross.
Hmm, the pitbull/Rottweiler cross is what the guy said. I never saw the Rottweiler in him, because Tommy has long, lanky legs. Rottie bodies seem stouter than how his body looks, but he could have been the offspring of a poorly bred Rottie.
Now, a golden retriever, I don't see it. No fluff in his coat or tail, no soft furry ears. He's as sweet as a golden, but that trait is true with pit bulls and Rotties. Plus, you get the bonus of pit bull snuggling. Never met a breed that wants to slam up as hard as he can when he wants to lie next to you.
I believe it's worth the money to find out the mix breeds in your dog. I've had mixed breeds all my life, except for a golden retriever given to me by a friend's family.
If you want to see the full report, which for some reason landed in my spam folder a while back, email me and I will send it to you in a PDF. My email is firstname.lastname@example.org