There is a stray cat that lives near my building, I have spent time with her before. One day, I found the cat at my door scratching it and meowing.
As soon as we try to open the door, the cat tries to get inside. One time, she managed to get inside, she walked inside for sometime, then I managed to guide her outside. But she keep coming back every now and then to the door, scratching it and meowing.
I can't adopt the cat and we don't have shelters in here. I just want to convince her not to try to get inside. What should I do in this case?