Hi! I need some advice on handling the feral cats on my college campus. We are located on a small plot of land in the middle of a big city, and the cat population has become an issue over the past two years. Management has never responded to concerns about them, so I worked with a local clinic to trap and fix them, so that at least the population will not grow. However, I feel like I could be doing more for these cats, especially in the winter. I have seen some of them seek shelter under cars and in the walls of buildings, so I want to do something to give them a better shelter. I want to try building some, but the issue I keep running into is that most shelters use straw, which needs to be changed, and there will be no one around after I graduate to maintain the shelter. Also I am not sure how durable the homemade shelters are, and they would need to last a while. I have tried getting other students involved, but my campus is very small and there is not a lot of interest, definitely not enough for anyone to take over caring for them after I am gone. Does anyone have any recommendations for the shelters, or other advice for caring for the cats? I don't feed them, I think they get most of their food from the little farm on campus, but I always wonder whether I should be feeding them as well. I am just concerned for the wellbeing of the little furry friends during this cold winter, any advice would be great, thanks!