Lomo123
I had one stray live round my back garden about 15 years ago. He lived in an upturned wheelie bin. I put out food for him and stood back he was so scared. He got a bit bolder over time, we, re talking a couple of years by now. Fed then he went back to his bin. One time it was snowing and I opened front door to let my own cat in and he came in behind her. I put a spare cat bed I had in dining room and after eating he went into it. Still looking scared though. He had twigs and his coat was in bad condition. He would appear for his food, and I gave him a litter tray. Went on for weeks he put on weight. I came down one morning and there was a big pool of blood, on closer inspection he had a massive infection on his face. Managed to get him in cage and took him to local vets. The vet gave him an antibiotic injection and squeezed the pus from his cheek. Vet reckoned he'd been a fighter, he had teeth missing and scars on his face. He recovered, continued to stay with me, over time he got less timid. He let me brush him he'd really long hair. I had him indoors for couple of years, he was great kept to his routine. I came in late from a party one night and he was spinning round on his back legs and literally just died. I was devastated, cried for weeks. Nearly crying just now just thinking about him. I've got a picture of him beside my bed so I see him minute I open my eyes. Friend's tried to console me by saying you gave a lovely home good food etc. Still miss him. Sorry for my ramble.
We had a similar experience; a thin, flea ridden little cat that shied away, but was so hungry. I put a big umbrella in the garden so he had shelter from the rain, and eventually he came in - and never left the house again. We had him for about a year, and he suddenly went into a decline and died. The vet said he was much older than we thought. Dear little creature.
As for a shelter, at another house years later we had a stray cat visitor, and OH bought a small kennel from Pets at Home - it wasn't expensive, but was robust, weatherproof (a heavy duty plastic) and lined with old blankets, he loved it. Eventually he came in too....