[Little jack]

  Help is needed please. Sadly i had the loss of my of my ex batts this week.She did'nt have the sneeze's , just didnt seem herself this week .Then one morning she was dead in the hen house.... bless her.However my other girl's 11 in total 8 are ex batts, most of them seem to have the sneeze's and sound ratterly.Has any one any idea's of anything i can give them to perk them up??As i can't take all 11 to the vet's.
All idea's welcome.
Regards Jackie