This would have been my entry in the "unlikely friends" category. A Mail Carrier being greeted warmly by a neighborhood dog

"A photograph capturing a heartwarming moment on a snowy residential street, bathed in the golden light of late afternoon; a U.S. Postal Service Mail Carrier, clad in a familiar navy blue uniform and hat, pauses their route to gently pet a friendly neighborhood dog, a fluffy golden retriever, its fur ...