Leo, still used to plucking pups off of active battlefields, stumbles across a pup getting jumped and his alpha instinct urge him to step in and get the pup to safety. He’s so used to most pups being orphan from his apocalyptic timeline that he just claimed this pup into his pack without checking that they were an orphan first. Now Leo has to figure out how to explain to this pup why he can’t let them go as he’s their pack Alpha and technically their father now.