Well my owner's internet research paid off. I didn't wet my bed! 

But it meant I was woken up in the middle of the night when I was dreaming of shoes and taken into the garden which was dark! It was a bit unnerving but I did my duty. 

Today I was taken to a purveyor of fine dog goods to get some chews as an alternative for shoes. I just love this one, its made of rice but smells of chicken. Mmmmmmmm!