Hi there, i'm getting a pair of Jacobin squabs =) These will be my first pigeons, and any advice is appreciated! What do they eat? Should I bother buying a pre-made feed or can I mix my own? The feed store near me has a bunch of bulk seeds. What can they or can't they eat? What i their lifespan and when are they sexually mature? How do I tell sex? She thinks they are a male/female pair but she isn't positive. Any special grooming required? I have silkies so i'm no stranger to pampered birds LOL. Any other advice I need to know about Jacobins? Thank you!