A few years back my cat charlie hitched a ride 30 miles away and i had to go and collect him.what happened was i run my business from home so each day the couriers would come to collect the parcles,i had a phone call about 7:00 one eveing from the parcel company to ask if i had a cat and i said yes why?we have a cat in the depot and as yours is the only house address we collect from we think it could be yours,so off i trot 30 miles to the depot and he was mine hiding under the desk,lets just say i had some very choice words,this happened about 3 years ago and he is still a little monkey and have to watch him if hes out when the couriers come,my OH who hates cats said why are you bothering to go and pick him up just get them to chuck him out and he will make his own way home.