This big cage is usually playing area, or boys are together there (Rusca doesn´t want to leave there if there isn´t humans in cage) so Rusca hasn´t take that area to "her territory". That is free area where everyone can come to play, at least Ruscas friends which she has seen before. I don´t know what she will do if there will come whole foreign dog.
Ruscas area is only our yard and her own little cage. There no-one other dogs can´t come. Now she has started to order that Rondo (German Shepherd mix) can´t come to yard anymore, only that big cage or only his own cage, nowhere else. :D
We haven´t has any problems with other bitches, Rusca likes all. Only some breeds she don´t like at all, even it is male or female and attacts right away.
Rusca spend nights first inside our house but now she has been few months outside in her own smaller cage. Beside with boys.