Alrighty, here is the comic. it was inspired by EQD ATD day 2 topic, draw a pony in training... the event is now postponed
Series continued here:
Seems like Sweetie's magic problems extend beyond food.
For those interested in a little context... check these out:
Seriously, how do you get a non-flammable rock to burn, anyway.
Now to quote my daughter, who was watching this whole process
"Sweetie Belle should go see Twilight, then she will get better"
MLP is (c) Hasbro