The 3 holes on the rod allow as many regulation levels of the feed in the tray.
The regulation is made by inserting the clip into one of the holes of the rod. At the top of the rod there is another hole to hang the feeder (this applies to the two smaller feeders).
They are complete with a lid that protects the food from dirt.
Capacities: 8, 22, 37 lt.
The anti-waste fins (whose design is registered) or the special grill around the cylinder have been expressly designed to allow the animals to eat in a correct way, while preventing them from using their beak to spill the feed from the tray.
Feed saving will be the immediate result, as well as a cleaner litter. Unwanted animals will not find feed on the ground anymore.
The trays are equipped with sockets to house four legs, useful to keep the feed clean.