Pete M
ArboristSite Operative
congrats on your success. If I were you, I'd build them a dove house on a post that cats can't climb. Provide food and water for a while so they hang around, and leave them free to come and go. You'll probably find they keep returning to base every day. A job I work on is nextdoor to a family who have done this. They now have more doves than they started off with as there has been plenty of breeding activity going on, and the doves just hang out there - free to do what they want with there dove house on a pole. Been there for years now.