Your Cat Ate String: Potential Risks & Immediate Action Steps

Cats are naturally curious, and their hunting instincts can turn everyday objects—like string—into tempting prey. While a well‑fed cat doesn’t need to hunt, those instincts persist, and a small piece of string can pose serious health risks.

Why Cats Are Attracted to String

String’s movement and texture mimic the wriggling of small prey, triggering a cat’s predatory drive. The act of grasping, biting, and pulling satisfies the same instinct that guides a wild cat to chase and consume its catch. Some cats also suffer from pica, a condition that compels them to eat non‑food items such as plastic, wood, or even household cords.

Common items that can be mistaken for “prey” include:

• Dental floss
• Fishing line
• Yarn
• Holiday tinsel
• Cords on toys
• Ribbon
• Drawstrings on clothing
• Rubber bands
• Hair ties

Health Risks of Ingesting String

When a cat swallows string, it can become anchored in the mouth, esophagus, or the exit of the stomach. According to Dr. Cameron Smart, a board‑certified veterinarian at the Veterinary Emergency Group in Tampa, Florida, an anchored string can create a tight loop in the intestines. The body’s repeated attempts to push the string forward can lead to plication—a folding of the intestine that narrows the lumen and causes a blockage.

If the string perforates the intestinal wall, it can leak contents into the abdominal cavity, triggering a life‑threatening infection. This is a medical emergency that usually requires surgical removal.

In cases of a surgical emergency, flexible financing options such as CareCredit can help you manage costs while focusing on your cat’s recovery.*

Signs Your Cat May Have Swallowed String

Cat owners may not always witness the ingestion, but look for these red flags:

• Frequent lip licking or pawing at the mouth
• Visible string hanging from the mouth or anus
• Loss of appetite or refusal to eat
• Vomiting or dry heaving
• Straining to defecate or diarrhea
• Abdominal discomfort or pain
• Difficulty lying down or uncomfortable posture
• Lethargy or unusual fatigue
• Signs of dehydration (dry gums, sunken eyes)

Immediate Actions If Your Cat Ate String

Don’t wait for symptoms to develop—contact your veterinarian or an emergency animal hospital right away. Knowing the length of the string helps; strings shorter than an inch often pass harmlessly, while longer pieces usually require intervention.

Never try to remove the string yourself. Forcing the string out can damage the esophagus or stomach. Likewise, don’t induce vomiting unless directed by a professional.

Treatment Options

Upon arrival, your vet will likely perform an abdominal X‑ray to check for intestinal changes such as plication. X‑rays may not show the string itself, but they can reveal the effects of its presence.

Depending on the findings:

• If the string is visible in the mouth or anus and the cat is asymptomatic, a wait‑and‑see approach may be advised.
• If the string was ingested within the last four hours and symptoms are mild, your vet might safely induce vomiting under supervision.
• For strings still in the esophagus or stomach, an endoscopic retrieval can remove the object without surgery.
• When the string has moved beyond reach or has caused obstruction, a laparotomy—surgical removal of the intestinal segment containing the string—may be necessary.

Post‑operative care typically involves 1–2 days of hospitalization followed by several weeks of recovery at home. Keep your cat hydrated, monitor for signs of distress, and follow your vet’s instructions closely.

Unexpected veterinary bills can be stressful. Pet insurance and financing options like CareCredit can ease the financial burden while you focus on your cat’s health. CareCredit is available at all participating providers.*

Preventing Future Incidents

Prevention is the most effective strategy. Implement these practical steps:

• Secure hazardous items: Store all string, yarn, floss, hair ties, and ribbons in locked cabinets or drawers.
• Avoid string‑based toys: Refrain from using items that can fray or be swallowed.
• Choose durable toys: Opt for commercially available cat toys engineered to resist tearing and ingestion.
• Provide chew alternatives: Offer safe, interactive toys, puzzle feeders, and scratching posts to satisfy natural chewing and hunting instincts.

By taking these precautions, you protect your cat from accidental ingestion and the serious complications that can follow.

*Subject to credit approval. See carecredit.com for details.

This information is provided for educational purposes only. Neither Synchrony nor any of its affiliates, including CareCredit, make any representations or warranties regarding the products described, and no endorsement is implied. Consult your veterinarian for personalized medical advice.