I have a loner cat. He was found as a street cat when he was just 3 months old and I took him into my home. He doesn't really crave human attention, unlike my other cat which I got when he was 8 weeks old. Sometimes I try and pet him but he gives me a dirty look and just walks away. He really has to be in the mood and even then the petting sessions are really short. Whenever he's really hungry and wants food he'll let me pet him and sometimes there's a very low purr. He hardly ever purrs and it's barely audible. Sometimes I feel bad because I feel like I can't give him as much attention as my other cat but I know he prefers to be alone. He was probably like that his entire life. He is also very territorial and hisses at strangers and even me when strangers are present. Maybe he's somewhat feral?