Ring-necked Doves are active ground foragers and moderate flyers that need more horizontal space than many keepers initially expect. Unlike parrots that climb and hang from cage walls, doves spend most of their time walking on flat surfaces or flying in short, level bursts between perches. This means a wide, spacious enclosure is far more important than a tall, narrow one.
For a single dove, the minimum recommended cage size is approximately 24 inches wide by 24 inches deep by 24 inches tall, but larger is always better. A pair of doves should have at least 32 by 20 by 20 inches, and flight cages that allow the birds to make short flights are ideal. Doves that are unable to fly even short distances inside their enclosure are at risk for muscle atrophy and obesity.
If you plan to keep multiple doves or breed them, an indoor flight cage or outdoor aviary becomes a necessity rather than a luxury. Flight cages measuring four feet or longer give doves the room to exercise their wings properly. These larger enclosures also allow for more natural social interactions, as doves establish personal space boundaries and prefer to have options for where to perch and rest.
Placement of the enclosure matters as much as its size. Doves feel most secure when their cage is positioned against a wall or in a corner at approximately chest height. Avoid placing the cage in direct sunlight for extended periods, in drafty areas near doors or windows, or in kitchens where cooking fumes from nonstick coatings can be lethal to birds.