Bob, hopefully the showers we are supposed to get in the next few days will wash the pollen down and away. Is all of this added pollen bothering your dog? I used to have to give my Golden Retriever children's Benadryl when the season was like it is today. The poor dog would suffer with runny eyes and itchy ears, just like us, and then would fall asleep sitting up against the wall from the pill I gave him.
It also seems that every year God has a little sympathy for us and drops rain at just the right time to wash it all away. The rest of the summer is clean and fresh!