Well did approach her today, thought I was quite diplomatic over it.
Asked her if she had been feeding black and white fluffy cat and she admitted. I asked, politely, if she could not do it because my wife and I were naturally worried for his welfare with him not turning up, and of course I'd like to know exactly what he's been fed should he need to go to the vet.
Also told her that we occasionaly go away at the weekends and obviously take our cat to the cattery for a few days and we don't want to be going up and down the streets at night looking for him (where he usually comes if we call him), if he's tucked away in her house.
At first she was quite nice over it, but then got funny saying if it's raining and he's outside she will let him in. I said that's not really a problem, I appreciate her giving him a warm bed, but to let him out on a morning and NOT to feed him (please), whereby I then got the "My house I'll do what I want" attitude.
Y'know it's no major thing, there's millions of people in the world with more problems than this, but it's just so annoying when you're wondering where the hell your pet is and what he's been given.
He's been in and out of our house all day, so whether he's not bothered going down or not I don't know, but time will tell, but I can imagine she's gonna be a stroppy cow over it.