
Hi,
I have Beardies and my youngest dog did this with my bitch's poo, I tried all the usual things pineapple courgette in he food tablet from vet's. It didn't work so I had to make sure I lifted everything and over time he stopped he's 2 nearly and hasn't done it for months so hang in there and get picking.
Your vet just laughed mine muttered about tests and kidney/liver probs but I must admit I didn't rush into them as he was fine otherwise.
I don't know if it was just a stage or a habit but it stopped anyway, hopefully yours will too :-D
Anne