Indian fantails are quite large pigeons and IMO, Indoors is not an ideal place for them, as said they like to be paired up and nest, it is what they do and takes up a huge part of their life. Even a lone pigeon will find an outlet by pairing with a human and acting out in their natural ways,but of course that is not natural.Thanks for the advice Woodnative! I'm looking for an indoor pigeon as a companion bird. I have a 30x30x43 cage prepared as "home base", but work from home and expect to have it out as often as it likes.
I hadn't thought about contacting a club, I'll have to see if there are any in my area!