Sick/sneezing barred chick????

[Youtjatoor]

Brought this little barred cockerel home yesterday and he was doing perfectly well. all his other siblings were just great too.. acting normal, foraging, scratching, eating, everything..... today i get home from work and i notice this behavior. just every once in a while and now its every few seconds and he looks like he is gasping almost. what could it be? i dont want to lose him
Someone said maybe allergies but I have them on Dumors organic start and plain water. What do I do I'm very upset

 

[Eggcessive]

I answered your other thread.