ok..... say your dog eats something sharp like a your electric razor cord...... (its happened with deja) or a chirtmas tree orniment or maybe a paper clip or staple......here is what to do...... get a caron of heavy whipping cream........ and some cotten balls....... soak the cotten balls in the cream and fead them to the dogs....... like 4 of them........ as they pass through the digestive tract they will absorbe anything sharp that was just eaten and pass it out the ohter end...... of course you are going to have to be the poop inspector for a couple of days to make sure that everything has gone according to plan........as always if you see any blood, diarhea or vomiting take your dog to the vet immediatly.........