The first thing I found and tried was sprouts. I could see an increase in his activity level within a few days. He just seemed brighter. He did not get around well at all. After about six weeks, he began to walk better.
Hopper is now three years old.
He is as healthy and happy as can be. He still cannot perch but do not feel bad for him because of this. He has no idea that there is anything imperfect about him and he is very spoiled and loved. He brightens our every day with his many words and sound effects. Here is how one parrot owner began making sprouts.