
Start with visible food
Scatter a few pieces in an open tray or very easy puzzle so your cat wins quickly before difficulty increases.
Updated
Food puzzles
For a cat who gives up easily, the first puzzle should be almost too easy and should never block access to the whole meal.
A puzzle feeder is useful only if it makes the meal calmer or more satisfying. Frustration is a setup problem, not a character flaw.

Scatter a few pieces in an open tray or very easy puzzle so your cat wins quickly before difficulty increases.

Do not put the entire dinner behind a puzzle until your cat understands it and stays relaxed.

Walking away, pawing hard, vocalizing, or staring at you instead of the puzzle means it is too difficult.

Some cats prefer lick mats, treat trails, or play before meals. The best enrichment is the one your cat will actually use.
Use enrichment tools that make success quick and frustration easy to avoid.
Affiliate links: Furball Cove may earn from qualifying purchases at no extra cost to you.
Start with a very easy puzzle, visible food, tiny portions, and only part of the meal. Increase difficulty slowly.
Use a simpler tool, such as a treat trail or lick mat. A puzzle should not make normal eating stressful.