We have had 2 female brindles and 2 male fawns. I have found that both the girls (brindles) have been more protective and aggressive than the boys (fawns). One of our brindles has a very high prey drive while all the others did not. The hunter in our group has killed a few squirrels, birds, and a raccoon (a small one). Our boys are/were just sweethearts. Our old boy

(RIP <3) loved everyone and everything. When he was young he used to cry (whine) when his mom (brindle btw) used to chase and torment the cat. He wouldn't hurt a fly. I have often wondered if the differences were because of the gender, or the color, or just chance.