David Palmer is a landscape architect who owns a black Labrador called Nikita. David meets Sue after his dog walker Chloe informs him that Nikita has made a friend at the dog park. When he is walking Nikita she runs after Levi and as a result David meets Sue. He is a very kind-hearted man who sets about sending gifts to Levi and Sue in order to win her over; which he does. The two of them begin dating.
The character David Palmer is portrayed by Jeffrey Douglas.