Can pigeons shrink their head and have no psychoticin?

If the pigeon shrinks, it is generally not treated with omorcin.This situation is best to isolate it first, and then sterilize the cage house to prevent the disease from spreading on a healthy pigeon.For pigeons that are already sick, in addition to timely isolation, you need to fast for two days. You need to feed some metronidazole and amoxicillin solution to allow it to recover quickly.In addition, vitamins need to be supplemented.