I purchased this large toy for one of the greys, thinking it would be perfect for foraging. So many places to hide their pellets! I thought my greys were fearless of toys, but apparently one that's four times bigger than they are is scary after all.
I'd placed it in the living room so they could get used to it and realize it wasn't going to eat them. However, since it was so big, it was getting in my way, so I temporarily hung it on the outside of Rocky's cage. He immediately went over to destroy it.He had also been scared of it when they were both outside of his cage. I'll see if I can move it inside his cage without causing fear. He can forage, too!