You posed a very good question,livs, but I've got the answer:
German one of the dogs=HUND
brings up=REARS
without=surrounding colouring=DYE
time ofwar between setters & solvers:2013 is crossword centenary (first one published in USA 1913)
Extremely clever Arau., wasn't it -- not just the OTHER "Hundred Years War" between England & France which in fact lasted about 116 years!