So there's a new Ragdoll cat on the block... and it's visiting my garden every day and winding up my cats. Sometimes it comes, sits on a garden chair and blocks my cats' access to the door so they can't get inside. Sometimes it tries to run inside my house, sometimes it just sits on the fence and yowls. I don't know what to do. I tried to 'shoo' it but it pays no mind and when I tried to move it from my door, it ran at me screeching and clawing. If I lure it out of the garden with biscuits, it's back on the fence in 5 seconds flat. Sometimes this cat and mine just sit on the fence having a Mexican stand-off and howling at each other.
I'm just sick of it but I don't know which of my neighbours' houses it comes from and I'm a bit reluctant to ask around because I know a Ragdoll is a desirable breed and I don't want to attract any negative attention / don't want someone claiming it when it's not theirs. What can I do?