While string is dangerous to ingest, the danger isn’t immediate — you have time to seek veterinary care. If you try to remove the string yourself, you risk damaging the esophagus and causing choking or vomiting that could result in aspiration pneumonia (a lung infection). Head to your vet’s office promptly. 

How long does it take for string to pass through a cat?

10 to 24 hours

Symptoms of String Swallowing



If there are no complications, your cat should pass the string in its feces in 10 to 24 hours. The problem is that it’s often impossible to know how much your cat ingested and whether any remains in its digestive system.

How do I make my cat throw up string?

Use 3% hydrogen peroxide. Measure out 1 teaspoon for every 5 pounds, but do not exceed 3 teaspoons. This is given every 10 minutes until the cat vomits, but can only be given a total of three times. If the cat does not vomit after this get it to the veterinarian’s office.

Can cats choke on strings?

String and Yarn



Playing with a mess of string not only runs the risk of tangling around your kitty’s neck, but similar to rubber bands, string poses a serious threat for choking if your cat accidentally swallows some.

Why do cats swallow string?

Cats can suffocate while rolling around in some threads. And ingesting string can also be fatal. Since cats use their teeth for biting during play sessions, it’s common for them to ingest some of the string while playing with it.

Can cats survive eating string?

If your cat eats string, it will only cause an issue if a piece of it gets stuck somewhere between their mouth and gastrointestinal tract, while the other part is trailing farther ahead into the intestines. For example, a piece of yarn can get lodged at the base of a cat’s tongue.

Can a cats stomach break down string?

This condition is a serious one, caused when the string-like object gets stuck somewhere along the intestinal tract. As your cat’s intestines try to expel the string, they wind and bunch themselves into a knotted mess, making it all but impossible for the digestive system to function.

Can a cat pass ribbon?

If you see your cat playing with ribbon and then the ribbon disappears, you might assume your cat ate the ribbon. If the cat does not show any signs of distress, it is likely that they are fine and will pass the linear foreign body within 24 hours.

How do I know if my cat has an intestinal blockage?

Signs of a complete intestinal blockage include:

  1. Uncharacteristic behavior or aggression.
  2. Abdominal pain.
  3. Vomiting.
  4. Lack of energy.
  5. Diarrhea.
  6. Lack of appetite.
  7. Drooling.
  8. The appearance of partial item from the anus.



Can you pull string out of cat’s mouth?

The key take-home if you see thread hanging from your cat’s mouth, is NOT to pull it. Pulling it will not only be uncomfortable for your cat, but risks cheese-wiring the string through the gastrointestinal tract if it’s stuck.

Should I induce vomiting if my cat ate string?

Olsen shares, “String has the potential to cause serious issues for cats if ingested, specifically if it gets stuck someplace. If you saw your cat recently ingest string (i.e., within the past 1-2 hours), contact your veterinarian with the size and type of string and see if they would recommend inducing vomiting.”

Can cats poop out hair ties?

Other objects that your cat eats may also come out in their stool. Some common finds include hair ties, bits of toys, and even plastic milk top twisties.

Can a cat pass a blockage on their own?

Sometimes, yes. If the blockage is secondary to a small foreign body the pet ingested and is only causing partial obstruction, the object can often pass through the gastrointestinal tract in the stool. IV or subcutaneous fluid therapy may be recommended to ease dehydration and help the object pass.

How do I know if my cat has an intestinal blockage?

Signs of a complete intestinal blockage include:

  1. Uncharacteristic behavior or aggression.
  2. Abdominal pain.
  3. Vomiting.
  4. Lack of energy.
  5. Diarrhea.
  6. Lack of appetite.
  7. Drooling.
  8. The appearance of partial item from the anus.



How can I help my cat pass a foreign object?

Moving the Foreign Object



Once a foreign body makes it to the colon, it will pass in the feces. Another approach can be to push the object far down into the rectum, and then reach up and pull it out through the anus. Pets are under anesthesia during these processes, so they do not feel pain.

How long can a cat live with an obstruction?

Obstructions can lead to various complications, including the prevention of food and water from passing through your pet’s GI tract, decreasing their blood flow. Bowel obstructions in pets can also be fatal within 3-7 days.