Our male BT has allergies and our female has them on occasion......Duke sneezes ALOT in the spring and our most recent adventure was waking up to him itching like crazy and discovering that he was covered in hives all over from head to toe and his eyes were swollen! It was pretty scary! I was worried his airway might swell, so we took him to the emergency vet, and they treated him with a shot of Benadryl......then it happened again the next day. So, the next time they gave him a Steroid dose pack and he got all better! :D

Has Ozzy been treated with any meds? Oh, by the way, these events usually occur in the Spring here in TN and both my husband and I suffer from allergies too