Long story short we have a stray Tom cat who has ensconced himself high up in the corner of our garage. We can't reach him and every time we get near there is a lot of hissing and growling. We have tried spraying water at him but no luck. The garage now stinks and he has been there for three days. We left the garage door open for about 6 hours on Saturday and thought he was gone, but we have just discovered him still there. Any ideas please gratefully received. Thank you.