Manx......I am pretty sure some of his behavior is related to being abandoned/homeless as a young kitten. My sis and brother-in-law have a cat that was homeless at about 2 weeks. She is the most skittish, mean cat I have ever been around. They have tried everything- behavior counseling, etc. and nothing has helped so far. The latest is kitty anti-depressants, so we will see if it helps. They love her anyway, and won't give up on her- whatever her first 2 weeks of life were like, effects her behavior now, and is NOT her fault. Maybe ask your vet about treatment or behavior modification. As for the cat visiters outside, maybe you could try the repellant spray for outdoors. I have seen it at Petsmart, Petco, etc. I know the indoor stuff works.
Kedi, Wylie, Rudy, and the dog Scout!
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