Hello, do you have pictures? How old is he? Is it feathers or the lower portion of the wing sticking out like a hitchhiker thumb? Are the wings just heavy with the new feathers coming in? Is he on a high protein diet?
I have four goslings that will be 5 weeks on Monday. Last week Levi started having issues with the feathers coming in. They would not tuck under the upper wing. Miss Lydia told me to be patient and after a few days he was able to tuck again. When the blood feathers come in they are heavy for them and they have to build muscle tone. Everyone is having slightly droopy wings right now but they frequently tuck them up.
In the pictures below you could see the wing feathers sticking out but the bony wing portion was still straight and in alignment with his body.
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If your goose has angel wing can you isolate him with the calmest member of the flock maybe then he can keep the wrap on it may also keep him from flapping around too much. Are you using coban dressing that sticks to itself? Can you use a sticky tape over the top to keep secure?
I’m a newbie in the raising of geese but figured I would see if I could offer some advice.
@Miss Lydia has been very helpful answering my numerous questions.