Very cute! I have a pair also. Did the breeder tell you the locale? I'd be sure to get that info and keep it for future knowledge. In case you breed them in the future. There are really only 3 SD locales and 2 of them are the very tiny ones that look like yours. People who breed the true SDs and preserving the line ate becoming harder to find.
Yours is adorable! I wish I could handle my male that way but he's a little crazy lol.