hi mate i bought a dog a few years back and it was eating its own shit i bought it cause it was not getting looked after right well took it to the vet as i had red on net that it could be a few things wrong with it the vet checked the dog over and said it was in good health when i got him he was skin and bone but put the weight on in no time the vet told me cause he was not getting fed right by his last owner that he was eating his shit cause he has been hungry and he is still eating it cause he has done it for so long to stop him eating it clean the shit up and leave 1 in the run and put tab