One of my cats seems to have an eye infection. I'm taking him to the vet on Monday, but he normally stays outside. Sometimes he comes in for an hour or two at a time, but I'm going to try keeping him in until Monday (for two nights) because he might spread it to one of my other cats or it could...
I have a lot of other cats, but they are outside cats and they come and go as they please. The cat in question does not interact with other cats and is very hostile towards the other cats.
About five years ago, I got two kittens, about 3 months old. They ran away and one came back, but the other didn't. Now, five years later, I think that same cat has come back. He/she has been extremely aggressive to my other cats, but surprisingly friendly to me. He/she seems to recognize the...