diet for african grey
I have a 23 year old grey timneh that I adopted from a shelter. He had a companions also a timneh who who was 27 years old who died last week. The vet suspects fatty liver disease though another vet stated that he/she had a tumor in his testicle/ oviduct. the liver numbers were normal 5 months before he/ she passed away.
I was feeding the bird a night mash of fruit and veg cooked combined with wheat, seeds, pellets but not much fresh fruit and vegetables.
How should I feed the surviving grey to avoid such problems in the future? what is an optimum diet? are supplements good?
is protein good? what kind of protein? can I continue the night mash?
what else should I feed this grey and how do i comfort him?