Signs a Puppy Ate Toy Stuffing. While that fluffy stuffing may seem harmless, when your puppy eats it, there is a risk of it lodging in his stomach or intestines and causing an intestinal blockage, which can be fatal if left untreated.Click to see full answer. Beside this, can dogs die from eating stuffing?YES. He can choke on it, and it can cause an internal blockage in his digestive system. If ingested, the stuffing can cause blockage and be deadly. Always supervise your dog while he disembowels a stuffed toy.Additionally, why does my dog rip the stuffing out of everything? Simply put, the best instincts based reason is that they see the toy as prey and it is their hunting instincts that drive them to destroy the toy. When in the wild, their prey would make noises, much like the squeaks, and so this noise reminds them of their instinctual desire to hunt. Additionally, what happens when a dog eats stuffing from a toy? A: This is a common problem. Of most concern is the possibility of stomach or small intestinal blockage. Objects that dogs swallow seem to pass through the digestive tract most of the time, but it is not uncommon for surgery to be required. There are some plush toys for dogs that have other little toys stuffed inside.How long can a foreign object stay in a dog’s stomach?It generally takes ingesta (all that is swallowed) from 10-24 hours to move through the entire digestive tract. Some objects, however, can actually remain in the stomach for longer periods of time, even months.