crop not emptying
I have a 32yr old orange winged amazon, Last year about this time I noticed vomit in his cage and his crop enlarged. Took him to avian vet did tests which came back negative. Was put on medication for a week or so and his crop was flushed. Sent home with no solution.
After a couple of weeks at home stopped vomiting and returned to normal. This year mid February started vomiting again and crop enlarged. Still screeching and lively but vomits every morning. I have appt at U of Guelph April 6,
Have you heard of any condition like this & what should I feed him. He is fed parrot pellets but most is being thrown up. I want to prevent any serious weight loss.