I ended up rescuing a pair of rouens and one of them turned out to be a Drake. My question is related to the fact that I have female welsh harlequins and they are smaller than the rouens. Will this be an issue when they mate? My plan was to only have hens and this wouldn’t have been an issue. The male Rouen is only 12 weeks right now and he seems very sweet but I’m concerned for my smaller girls. Thanks!