Easy first
Let the bird win.
Updated
Bird guides
Buy simple, inspectable foraging supplies first: a forage tray, paper cups, untreated paper, bird-safe shredding material, food skewers where appropriate, and puzzle feeders sized for your bird. Start easy so the bird succeeds.
Foraging works best when it is simple enough for the bird to use today.

Supplies
Buy simple, inspectable foraging supplies first: a forage tray, paper cups, untreated paper, bird-safe shredding material, food skewers where appropriate, and puzzle feeders sized for your bird. Start easy so the bird succeeds.
Use foraging as a daily job.
Use the hub for nearby questions after this answer.
Use supplies after the care plan is clear, not before.
Pick gear that makes the daily routine easier to repeat.
Let the bird win.
No unsafe fibers or glue.
Match the beak.
Use diet, not endless treats.
Food toys get dirty.
Increase difficulty slowly.
Choose one easy foraging setup and put a small part of the normal diet inside it.
Hide food only slightly at first. A bird that cannot find the reward may give up or get frustrated.
Use bird-safe paper, cardboard, wood, palm, stainless hardware, and washable trays. Avoid fibers, glue, staples, and tiny swallowable parts.
Move from open trays to wrapped cups, then simple puzzles, then harder work once the bird understands the game.
The best foraging toy is safe, cleanable, and easy to refill with measured food.
A shallow tray with paper and a few visible food pieces is a good start.
Only if the material is clean, unscented, and safe, with no glue or residue concerns.
Use treats sparingly. Normal pellets, greens, or measured favorites can work.
Make it easier and place rewards more visibly.
Use these after the care plan is clear. Match size and materials to the bird you actually keep.
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Turns part of the meal into a simple job instead of a full bowl of boredom.

Plain bird-safe chewing work gives busy beaks something useful to do.

Keeps pellets and seed portions sealed, labeled, dry, and separate from treats.

Tracks food, weight, sleep, droppings, behavior, and vet questions in one place.