Im looking at getting a few runners and i have a few questions. 1.) are the males "agressive" when it comes time to mating with the females, I have scobies and have to have my drakes put up away from the girls or they get "beat up", they only have a few hrs together. Wondering if runner males are as "frisky" as scobies. 2.) Do runner males fight with each other often? like scobies i only have 2 that like eachother. All the male runner questions are for a reason I do duck herding with my dogs and sometimes AKC and AHA need ducks for trials and they like males cause well they dont lay eggs! and I'm sure you know what a female duck looks like when its trying to run when she starts laying. Im wondering if its the same for female runners or if it dosent matter. thanks!