Luckily late yesterday I was able to get a third dose of tea of Magic 8 Allergy Tea into Cracker as he was itching up a storm.....he and I slept well all night.....him not itching to make the bed shake. From now on each year I start giving it to him as soon as the oak tree catkins open and he begins to itch to prevent skin sores that afflicted him the three previous springs. That stuff really works.