Linda Hartwig from Danville, CA United States
I have two very large Blue and Gold Macaws both wild caught rescues over 50. Tom is better at puzzles then Oliver but Oliver watches Tom closely. Tom took about 4 hours of fiddling to figure out how to turn the wheel then about an hour to figure out how to work the food opening. Oliver had it after watching Tom for a couple of days. This has held up no cracks from their big strong beaks. The first attempts where just to crack it open which failed, then by accident Tom discovered how to turn the wheel. Not long after that he had the treats.