He tried to glue it shut?!?!?I doubt that a collar would help. When our rooster Philip had problems with one neighbour (day time crowing only, he slept inside a shed at night ...we brought him to the vet and yes, we lived in South Africa too
. I was told by the vet, that roosters have a voice box inside the chest and he tried to "glue" it shut. Philip could still crow but it was very restricted - my husband called him a rooster with asthma....
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