@saniyafatma1278 I usually have had more than one cat, so a loss was no issue. The first time I was catless, I went out to a pet shop the next day. The last time, I didn't rush but was looking at internet Humane Society pix after about 2 mo. Saw a kitten & got her the next day--a delightful girl.
@saniyafatma1278 I heard a cat crying outside the door and opened it. He walked straight in and to the litter box. (I already had a cat). I put him in the lost & found and nobody replied. Had him for 14 great years, if I was right in thinking he was about a year old when he asked for help.
@Sabiha1278 I took in one once that had grown up in a barn and was nearly a year old. The friend with the barn brought him to me in a trap. I turned him loose in the house and didn't see him at all for about a week--but he was eating. A year later he was crawling under my bedcovers with me.
@Eman5695 I took in a barn cat that I didn't see for a week after I turned him loose in the house. With time, that boy became one of the most petted bed buddy kitties of my life. (I've had 9.) He was about a year old when I got him and I would think a younger cat might socialize faster.