@JeremyECrawford can you cast dragon breath on your familiar?
— Find familiar (@familiar_find) December 19, 2017
Dragon's breath is cast on a willing creature. Your familiar is a creature that can be willing. Find familiar prevents a familiar from attacking, but dragon's breath involves no attack. #DnD https://t.co/GsCXwE63CN
— Jeremy Crawford (@JeremyECrawford) December 19, 2017