What is the yellow coming out of his mouth?Here's photos. He's getting worse. Is there anything more or better I can do for him? The lump is effecting his eye more, and he's sometimes closing it. Seems the lump is moving upwards. Originally started low on his waddle. It is a very hard lump. (Between the purple hole - where I cut away the black scab - and his beak. The lump is directly under his beak now).
Your help is greatly appreciated. This boy is about 5 years old and was my alpha rooster until demoted by the fight that caused this.View attachment 1130644 View attachment 1130642 View attachment 1130643
Is that Canker?