Tabby kittens & cats in Southaven, Mississippi

We found Tyr in a parking lot in the middle of the night. He ran right up to us, purring, and wanting pets. It was very cold and we love animals, so we took him home. Tyr hopped right into the car and rode home with us just purring. We have taken him to the vet and he has received his shots. He did not have a chip. The vet believes he may be a little under a year old. We do keep him in a room by himself, or in a play pen for cats. He does not like dogs. He is skiddish around our cats. I believe that is mostly our cats fault. Initially he was confident around them, but our cats spooked him and he is now scared of them. I would love to keep him, but I am unable to take the time to acclimated him with our animals. I just recently found out my parent is very sick and i am taking care of them. With this added stress, it is not fair to Tyr to keep him isolated, when he would thrive in a family that has the time to take and help him get acclimated. He is currently not neutered.