Cage Size: Ensure the cage is spacious enough for the finch to fly around. A minimum size of 18 x 18 x 18 inches is recommended for one finch
Seed Mix: Provide a high-quality finch seed mix as the staple of their diet. Look for mixes that include a variety of seeds like millet, canary seed, and niger seed.
Fresh Foods: Supplement their diet with fresh vegetables (such as spinach, kale, and carrots) and fruits (such as apple slices and berries) in small amounts.
Companionship: Finches are social birds and do best in pairs or small groups. Avoid housing a single finch alone as they can become lonely and stressed.
Breeding Pairs: If you plan to breed your finches, ensure you have a healthy pair and provide a nesting box with nesting material.