So, my lovebird's beak has been constantly growing in lenght despite the fact that I have placed several things in his cage he can chew on. He's got a wooden toy, a cuttlefish bone, hell he can even chew on the wooden pellets on the bottom of his cage which he already does. Can he by himself realize when his beak is too long and decide when to chew on things or do I have to take measures? If so what else is there to do? Currently his beak is not long enough to cause him any problems but it's clear as day it should not be that long.