I have 3 drakes I hatched out that are 9 1/2 weeks old and 5 females in the same age group. As I was filling up their kiddie pool, I saw 2 of them biting on each others’ chests and necks. No blood but just some feather pulling. They seem to get quite territorial about the pool. I posted on here, on Craigslist and on Facebook if anyone wants 2 drakes in my area but so far, no luck. At what age would the fighting be so bad that separation would be necessary? They’re Welsh Harlequins if it matters at all.