I bought a wolf a couple of weeks ago, I'm pretty sure it was from the trading post. At the time I had also gotten another mela, I think this one from an auction. I may have them backward though.
I sold the one I didn't like as much.
I just noticed, though, that the one I kept doesn't have melanism anymore. I know I specifically looked up the defect melanism in the trading post. No matter which of the two wolves I got from the trading post, I know they both had melanism.
Here's his link, I don't know if it makes a differece? Thanks if you can help! :)
https://wolfplaygame.com/wolf.php?id=3545627