New neighbors just moved in next door. Their dog person is Jake. 
The first day Jake came, he headed off exploring. His people were afraid he was lost. When they told me about their concern, I sent Rupert to find Jake. (Jake and Rupert had met the week before.)
Five minutes later, Rupert came trotting back with Jake behind him. Rupert led Jake right to Jake’s people. Rupert came right back to the house as if he did this sort of thing every day.
Jake comes out to chat with Rupert every time we come back up from the beach.