Disinterested friend extending paw blessing.
Dad's can bless their kids and their wives.
People sign notes and email with "Blessings".
Other people frequently bless people praying, "God bless you."
In prayer meetings people frequently extend hands in prayer over people praying for God's blessing.
If the priest asks you to join him in extending a blessing - you don't have to do it.
I've done it now and then. It's not such a big deal. Sometimes I don't.
Larry doesn't like it.
But he likes me to link to him.