I just get a cockerel a few days ago. He is in his own coop away from my flock for quarantine. When I got him home I took a good look at him and noticed some small brown bugs near his neck so I treated him with seven dust. He looked healthy otherwise. Later that day I noticed some excessive saliva and had hoped it was either stress from shipment or a reaction to the seven. It has continued, so today I took a look in his mouth and there is a small yellow spot on his tongue. Nothing feels unusual with his crop and nothing smelt particularly bad. I did a search and am just not sure what is going on or how to treat. There is no other symptoms. He is active, alert, and poop looks normal. He was scratching and eating pebbles. Must have needed the grit. I have sent a email to the breeder but I would love to hear from anyone that might have some experience with this problem. Thank you!