Adjustable Bird Perch Stand, 16-62 Inch Height Adjustable Bird Training Perch Stand with Feeding Cups and Swing Toy, Natural Pepper Wood Parrot Perch Toy for Small Medium Birds Indoor Outdoor Use

Hi, personnally I think those looks good: - https://www.amazon.com/PENN-PLAX-Bird-Life-Natural-Perch-Medium/dp/B00OE3C1K6 (I'd remove the feeders, too much depth + takes too much space anyway)- https://www.amazon.com/KINTOR-Tabletop-Portable-Parrot-Medium/dp/B07ZRB3X9F- https://www.amazon.com/Adjustable-Training-Feeding-Natural-Outdoor/dp/B0CWR9F173 maybe one of these would work too I don't own these specifically but there are reviews from people with pigeons (for the first two links). If it's big enough for a pigeon it'll be good for your dove