Advice please

As Moss is no longer an 'indoor cat' he no longer uses his litter tray. I don't know if I should leave his tray and litter where it is or take it away as he no longer uses it. He's not used it for 7 months

Does he come and stay inside without access to the outside for any period of time?

no, he has total freedom.. comes and goes as he pleases

I have always kept my cats in at night and had litter trays for them then, though they occasionally use them during the day. But if he hasn't used it in 7 months then he probably won't! Just don't punish him ( I am sure you would not) if he has an accident in the house.

He's never had an accident yet

Does he have a cat flap?

yes.. he's always in and out.. he loves going outside now and he always does his buisness out there

Thats not so bad then, but maybe in the winter i would keep a litter tray in the house, because if he's anything like my mums cats used to be, they wouldn't go outside when it was cold, so she left a litterbox down for them.

I think I will leave it down for him.. it's not in the way or anything. I just wanted other peoples opinions. Thanks guys

Mine are semi outdoor/indoor kitties. I have the litterboxes in place just in case. They don't get much use during the summer months but in winter they do except for OX who prefers the great outdoors (or the garage floor!!)