Backstory: B had a biting issue, we worked really hard and it went into remission until a few weeks ago. Daycare moved him up to early preschool (ratio 10:1) and he's struggling. He is back to biting. So, I'm looking at options since I'm losing my mind. An option is montessori school (ratio 3:1) and more structured day. I feel like this will help him a lot. Montessori is about $60 a week more than current daycare... thoughts?