- Thread starter
- #11
shaw613
Songster
thank you!A leaking air sac would feel soft and puffy like air under the skin, but the OP says it is firm and has a scab. Laura from AU has covered the most common tumors. Sometimes an ingrown feather cyst can cause an abscess, which might be another possibility. I don’t think he needs ro be separated unless he is being picked on. If he dies later on, I would want to get a necropsy by the state vet to find out what type of tumor, and perhaps test for Mareks or Leukosis virus.