I had an arborist look at the trees left around my house after I had logged the property.
He was the one that told me to treat the Hemlocks with pesticide pellets.
In addition, he told me to cut a limb off a White Oak tree that was going to break. It did.
Then he said that I should put a rod between the two trunks of a Red Maple tree that came off the stump in a V. That tree broke and fell a couple weeks ago in a thunderstorm.
I cut it up. Hauled the limbs away to the dump. The logs are now laying on the firewood pile to dry for a couple years.
I have a house built in 1972. 12 acres. The work never ends.