I wouldn't chance it. Ollie's grabbed mine a couple times, but I don't let her chew on them. She has some plastic keys from the baby section at walmart- they make noises when she pushes the buttons.
Most keys can cause heavy metal poisoning, they do make bird safe keys. They are ionized aluminium, I have about 3000 of them left from my bird toy business days.
[quote=kimba;83383]Most keys can cause heavy metal poisoning, they do make bird safe keys. They are ionized aluminium, I have about 3000 of them left from my bird toy business days.[/quote] Well then...we will all give you our addresses and you can ship them out.