Alan seems to be doing well. He's back to flaring at the other fish and chasing them from his cave - which he rarely spends any time in now. A couple of holes have healed but the majority are still there. I'm keeping a very close eye on them to see if any more appear but as the remaining holes are the bigger ones I'm hoping that these are just taking longer to heal.
I now have a new concern. Someone (who has never kept fish) came round the other day and commented that his jaw is odd. His bottom lip has always been bigger than the top one. I know that cockatoos do have big lips anyway. Having looked at some photos of other cockatoos, he does seem to have a large bottom jaw as in the photo below...
This led me to thinking, when picking up dry food, he does spit it out, then pick it up, then spit it out etc etc, until he's eaten it - but he does eat it. He's alway done this, and he's 4 years old so I never thought anything of it, assuming it was normal and he swallows it eventually. He swallows frozen food instantly though, which I took to be down to his love of it!
As a bit of an experiment, I crushed the dry food to see if he would swallow it first time - the New Era pellets are soft, so I had to crush them along with some catfish pellets so they would break up rather than just flattening. He eats this faster, maybe only spitting it out once before swallowing. He does eat the new pellets eagerly so thanks Akasha
Sooo I'm now wondering whether there's something in this, although he's always been the same. Not because there's anything for me to do, I'm just wondering what you think?
Sorry about the essay