noun, noun or participle which takes 'suru', transitive verb
doting on someone like a pet; spoiling someone rotten
Idiomatic expression for excessively affectionate, often smothering treatment of a person, as if they were a beloved cat. Can imply overindulgence or lack of boundaries.
彼は恋人を猫可愛がりしている。
He dotes on his girlfriend like a pet.
あの上
That boss spoils his subordinates rotten, treating them like pets.