The danger in this is that string - like materials can cause a dangerous linear foreign body obstruction that requires surgery. (thesprucepets.com)
Foreign body obstruction in puppies can be a medical emergency that costs you money and could cost your puppy his life. (thesprucepets.com)
Even if you don't catch your dog in the act of consuming, there are signs to be aware of that can indicate a potential foreign body obstruction. (tulsapetsmagazine.com)