R.R.
I would have concerns about leaving him in that daycare. I am a former childcare provider myself, and EVERY incident, regardless of how serious, has to be documented. If that was the only problem, and since you know that they have done accident reports before, I would let it go. However, the fact that he was in a walker at all is the part that sounds wrong to me. Many places do not allow them for any age. And since your son is 14 months and walking by himself, the childcare facility should be encouraging him to keep moving forward in his gross motor abilities. They should not be putting him in reverse! I think I would start asking around for recommendations of good childcares in your area. Best wishes to you.