I got these two dwarf poms from a member here last summer. The bigger one grew happily all summer and never dropped a leaf when I brought it in come fall. The smaller one resented the move and dropped all it's leaves. It was a naked stick until a week or so ago, when it woke up. When it gets warm enough to go back outside, should I do some pruning, at least on the bigger one? (although I want to see them flower). They are in pretty deep nursery containers, should they go into something a bit more shallow? The soil is fine, so a repot is not necessary, as far as soil is concerned. Any suggestions are welcome, first experience with poms .