Alternatives?
I tried again to put the collar on the bird and finally did it and it was perfect fit. However the bird went crazy about this and panicked. It tried to chew it off and fell from the perch several times attacking the collar. It can’t climb calmly and lied on its back desperately biting the collar. It’s no use because it will chew the collar off and hurt itself so I removed the collar. Are there alternatives to distract the bird? Like forage toys to prevent him preen his feathers excessively?