please watch ,.... http://dict.leo.org brav means ,.... well-behaved or good , to keep out of mischief We virtuously went to bed at ten. Wir sind brav um zehn zu Bett gegangen. You could use in context with child, dog, etc. I only use "brav" in context with dog or cat , instead of brav , I would say "lieb" or "artig" when talking to or about children sound somehow nicer to me, to differ between kid´s and pet´s

the right answer is "brav", not very common, sound somehow old something my grandmother would use ,...