Let’s see. I have my usual crew:

Gus Lissington , the most obvious. He has bad luck with creatures (especially at Hogwarts xD whoops), so I mean, possible they meet over the summer? And then Gus will be oh! You. For the school year. He likes friends. (He also might his hands on a dragon egg, so that’s a fun tidbit.)

I have Atticus Foxwood who, depending on her husband’s history, might know her through him. He and Steliana are the same age.

For fun, I have Clifford Hillicker. He owns a tree farm which is filled with magical creatures (he hates bowtruckles, for the record.) If (read as:when) he ever gets his hands on something he shouldn’t, he can always ask for her help? Idk lol. Throwing it out there for fun.