Andy Hessenthaler spoke to BBC Radio Kent’s Matt Gerrard after the National League South defeat at Crabble on New Year’s Day.
Alfie Pavey’s eighth goal of the season put Whites ahead in the 38th minute before the visitors secured the three points after goals from Danny Mills and Joe Felix.
Dover Athletic: Nelson, Judd (Carney 87mins), Paxman, Goodman, Sterling, Brundle (Wilkinson 69mins), Higgs, Martin, Baptiste (Kandi 62mins), Wanadio, Pavey. Subs not used: Moses, Agbebi.
Dulwich Hamlet: Grainger, Ming, Holland, Raymond, Mills (Owusu 69mins), Taylor, Blackman (Krasniqi 85mins), Porter, Clarke (Smith 94mins), Felix, Vint. Subs not used: Jones, Powell.