Mans best friend

I picked up a couple of old ladies from the local crematorium the other day. They had been to pay their respects at a friends funeral. Whilst slowly driving through the park that led away from the crematorium i spied a man patiently waiting for his dog to finish taking a dump. The gent had a small plastic bag wrapped around his hand ready to pick up the freshly laid turd......not an uncommon site in local parks, BUT he was holding a sandwich in his other hand!!