Thanks everyone Toby looks a little better today ... he and Spike have been cuddled up together for about 2 hours, they're so cute together. I'm still worried about him, I don't think he has many years left, but I'm going to try and enjoy the time I've with him, rather than worrying about losing him. Thanks for replying though, guys, it's nice to have people who understand and don't think im 'crazy' or overreacting.