Hopefully he'll be able to eat better. I'd hold a shallow cup of the dry feed for him to peck out of. Probably movement of the head makes his wattles hurt, but do the best you can.
Drinking is good! Electrolytes are a good idea too.
Keeping him where it's warmer is better too.
Drinking is good! Electrolytes are a good idea too.
Keeping him where it's warmer is better too.