I feel your pain my current dog eats grass and get hangers now and then. my old dog about 25 years ago ate a bunch of stuff he shouldn't have out of the trash. I saw him struggling out in the yard so I went to see what was up. he had about 6" of plastic wrap hanging out and he was dragging the ground so I stepped on it... 6" turned into 40" and it just coming and coming. he had ate so much plastic I'm suprised it didn't kill him. he lived another 11 years...stupid Boxers.