My Sugar was almost 2 when he was neutered. He was a little marking maniac but stopped overnight after neutering. It's probably your best shot- if it doesn't work then belly bands will be your best option.
__________________ "If you have men who will exclude any of God’s creatures from the shelter of compassion and pity, you will have men who will deal likewise with their fellow men." — St. Francis of Assisi, 1181-1226 |