I went into Petco today to grab a toy for Bowser knowing it was adoption day. I usually get stuck there playing with all the cats and wanting to take them all home, but this was different. I saw this big black cat in a cage on the ground, hiding from everybody. He was about 20 pounds with beautiful green eyes and a clipped ear. I went up to the cage and he went right to me and started purring. He looked up at me with the saddest eyes I have ever seen. I read his papers. They don't know how old he is. He was abandoned in a filthy house for a month before the new owners moved in and found him. He was living off of toilet water! He obviously fattened up nicely, and I can't believe how sweet he is despite being abandoned like that. I ended up holding him in my arms for 20 minutes and had to force myself to leave because I know I can't have another cat right now. But when I got home, I still couldn't stop thinking about him so I contacted the rescue organization and they said he has been there for 6 months and I am the only person who has shown any interest. I feel so guilty and I don't know what to do...