What is this? Never seen anything like it before,one massive lump on the head, bird cant even close eye. otherwise acting happy and normal. what do I do? I cant help but think she looks a little funny.
I have an older gold wyandotte that appear very sick, she is lethargic, strays from the flock, bloated, dull depressed appearance, heavy breathing and sometimes has yellow foam (not foamy, pure foam) poop. I recently saw live worms in a few of the other chickens poop so I immediately treated...