Around 20 mins I know not long but worried it wont come back, its a fully grown female.

Around 20 mins I know not long but worried it wont come back, its a fully grown female.
A kitten I would have been worried about. A fully grown female, not so much. But 2 weeks is a short amount of time for it to become comfortable with its surroundings.
We'd had ours about 6 weeks before we let it out, even then it sneaked out of the kitchen window. We didn't know anything about it until it jumped back in again while we were having tea and frightened the **** out if us.![]()