I have to say I've seen a lot of pure goldens with different builds, some blockier, some thinner/lankier. Her build to me looks more similar to Tommy though Tommy is more muscular. Also his coat is shorter than other goldens I've seen, except that this past year he has grown an amazing furry tail, and longer tummy hairs, but overall his coat is a lot shorter than I anticipated it would be at his age.

I do think Tommy came from a puppymill originally but I can't be sure. I think show goldens generally have blockier heads and his is longer/thinner.

I had never heard of purebreds having black spots on their tongues, that is interesting Shelteez

Anyhow, she really looks pure to me.. but either way she's a cutie pie!