Definately recommend shaving heads first....Makes it so much easier.
I also like to ice pack my kids heads after burning.... Cools them off and makes sure I'm giving my iron plenty of time to reheat fully. I burn one side, ice pack, burn the other, ice pack..... I'm not nearly as fast as some, but my babies always look good, and to date, none with scurs.
I prefer to give banamine before I get started as I'm a big softy, but most folks don't use any pain meds......My vet wouldn't use pain meds either, but I just prefer to...
However you end up doing it, make sure your iron is at full heat before each burn. When doing your burns, count actual seconds (I do 6 seconds), not "I'm panicked, super speedy seconds" & keep calm. Don't forget the gloves
You can do it! I learned only by reading and watching a video