I've been woken up in the night recently a few times by the sound of cats fighting (Tyrrell Road). In my half-awake state I had an idea of squirting tiger urine around the garden to ward them off but goodness knows where I'd find any of that, so is there anything that can be done to prevent them from fisticuffs? Aside from the fact that they keep waking me, it sounds like they're really doing some terrible damage to each other.