We have had this cat for about 2-1/2 weeks. Over the past few days, he has really started meowing. He just walks around looking at us and meowing, and also at night. He is also not yet neutered. He is 1 year old, and we have had to reschedule the neutering twice because he has had an upper respiratory infection (and we just found out he has Bartonella Disease). What is wrong with him? Does he want to go out and meet girls? HIs latest antibiotics have cleared a lot of his congestion up, so I'm thinking he is feeling better and wants to prowl.