Be patient, greys are sure worth the wait. It sounds like you have a great breeder who believes in abundance feeding, hooray. My first grey was 4 months 2 weeks old before she came home and my second grey, my Bambam (very big guy) was 5 months old and still nibbling on formula in the evening although he was eating really well on "real" food. So be happy that you have a loving breeder of your sweet grey Bongo. The video was great! Thanks for sharing!