They’re teens and it’s a year long program, so I have hope that most of them will see the error of their former piggy ways and stick to a human weight. I actually think it’ll be easier for them because they’re young enough that they haven’t had much responsibility feeding themselves - since a 16 or 17yo has only had a year or two of being in charge of their own diet (as much as they can while Mom and Dad are still buying food) their egos aren’t as tied up in it.  But we’ll see 🐷🐷 I’ll be very interested in the 3 and 5 year follow ups for this study.