A dog is a faithful companion.
The faithful companion of Aeneas in Virgil's Aeneid.
at every step of life, there is always the faithful companion dance.
There are many sceneries in life. Loneliness is our faithful companion in every post station. It is hard to drive people away when they come.
His wife had died two autumns ago, and he felt very lonely. She had been her faithful companion for many years.
