I have 3 entire female whippets 1 entire female greyhound and 1 entire female irish setter I also have 4 male whippets (1 castrated) and a male greyhound. My boys live with the girls and but are obviously kept seperate when the girls are in season. My boys do not really bother about the girls being in season as they know they are not allowed to touch unless given permission. When we only had 1 bitch she used to go to boardng kennels when she was in season but I don't send them now as I would always have a bitch in kennels as my bitches do no cooprate and come into season together