She is a Australian Cattle dog and she cries like all the time. After she played some, she jumps up on me to play some more she cries, I can be in the room with her and she will start crying, she'll be itching and just as she done, she'll cry. I know she has separate anxiety, because once I leave the room she cries
At the baby gate* and at night when its is bed time.
Thank you for reading my questions and thank you for your answers :D

*I leave my bedroom and bathroom door open, they are right cross from each other, and I have a baby gate in the hall way, so she has a limited but enough space to play and be safe.