The phrase "faithful companion" refers to someone or something that is loyal, reliable, and always there for you, offering support and companionship. Full definition
She is waiting to be someone's faithful companion in a calm caring home. (purebredcatrescue.org)
Our matchmaking service will not present you the most perfect matches, no one will present you most faithful companions - you decide yourself who is the most suitable one for you. (russianwomeninusa.com)
You can also make these treats for your own faithful companions! (sheknows.com)