We have an 11yr old very laid back moggie. Our neighbours have 2 young large cats, and they all seem to co-exist with the youngsters a bit wary of my boy, but no fighting.
REcently a new HUGE leopard look-alike (some special breed with yellow eyes) has moved in. He started by sitting outside our patio doors and hissing at our cat (who sleeps inside this door) but twice now we has come in through the flap and eaten our cats food! He has run off as soon as we set eyes on him, and once DH chased him all the way up the (long) garden, but I don't know how to stop him coming in. Both times our cat has been out - our cat is large but no match for this thing in a fight as he is very young, lean & healthy - but strong & shows no fear of us! He is actually very beautiful and obviously expensive, but I can't have him just waltzing in our house.
Our cat has never worn a collar so we cannot use a flap that only one collar uses (he is micro-chipped but I think those flaps are VERY expensive.
Any ideas in seeing this new cat off?