Barley frequently finds something on our regular walks - I don't know if it is fox poo or what, but it smells absolutely vile - Bramble is only 6 months or so and hasn't yet perfected the rubbing in of the shoulders routine (give him time !) Dogs like anything disgusting though - when I had my labrador years ago, I was at my parents' farm out walking with them and their lab, and the two girlies found what must have been an aborted lamb. It must have been laying around for a while, because when they each grabbed an end and pulled, it just sort of came apart
No-one wanted to be the one who went and took it off them, but needless to say they were both thoroughly scrubbed when we got back home
I loved the Pedigree Bum response, by the way
How about Pookanuba, or maybe Winabot
Come on, there must be SOMEBODY out there who can come up with some more