Wait until the next growing season before pruning the tree.

I forgot: When I say pruning, what do I mean
http://www.treedictionary.com/DICT2003/tree_pruning/

Sincerely,
John A. Keslick, Jr.
Arborist
http://home.ccil.org/~treeman
and www.treedictionary.com
Beware of so-called tree experts who do not understand tree biology.
Storms, fires, floods, earthquakes, and volcanic eruptions keep reminding
us that we are not the boss.