Dryer Sheet Ingestion in Dogs: Symptoms and Treatment

Dryer sheets, commonly used to soften laundry and reduce static cling, pose a hidden danger to our dogs. These seemingly harmless products contain chemicals that can be highly toxic to dogs if ingested. Fortunately, used dry sheets do not contain nearly as much of the chemical detergents as unused dry sheets, making them less toxic to dogs. In this article, we will discuss the potential health risks associated with dryer sheet ingestion in dogs, as well as the symptoms and treatment options.

What makes dryer sheets toxic to dogs?

The chemicals found in dryer sheets are classified as cationic detergents and can cause serious chemical burns in the oral cavity, throat, esophagus, and stomach.

Fortunately, most of the chemical is eliminated during the drying process, significantly reducing the chance of toxicity if your dog ingests a used dryer sheet.

What are the symptoms of dryer sheet ingestion in dogs?

The signs and symptoms your dog may reveal if it ate a dryer sheet are related to the amount ingested when it was eaten, and if the dryer sheet was new or used.

Used dryer sheets have lost their chemical ingredients and therefore are much less toxic to dogs. They may not cause the chemical burns seen with new or unused dryer sheets but can cause gastrointestinal obstruction if swallowed.

If your dog has ingested a dryer sheet, they may exhibit the following symptoms:

• Gagging: One of the most immediate signs of ingestion can be an attempt to vomit or gag, especially if the dryer sheet is causing an obstruction or irritation in the throat or stomach.
• Visible oral ulcers or burns: If the dog has ingested a new or unused dryer sheet, within 12 hours or so, you may notice redness or ulcers in its mouth and throat.
• Drooling excessively: Increased salivation can be a response to the taste or chemical irritation from the dryer sheet, or it may indicate nausea.
• Loss of appetite: A sudden disinterest in food may occur if your dog is feeling unwell or if the dryer sheet is causing gastrointestinal upset.
• Vomiting and/or diarrhea: Dryer sheets can cause severe irritation to the stomach as well as the potential for blockages. When this happens, dogs often will vomit or have diarrhea.
• Neurological signs: In severe cases when a large quantity has been ingested, dizziness, weakness, or difficulty walking could be signs of neurological effects.

If you notice any of these signs or suspect your dog has ingested a dryer sheet, it is important to seek veterinary care immediately. Even if your dog has only ingested a used dryer sheet and is not showing symptoms, it is still best to consult with your veterinarian for advice.

What is the treatment for dogs that have ingested a dryer sheet?

If your dog has ingested a dryer sheet, the treatment will vary based on the severity of the situation and the symptoms your dog is exhibiting. The longer it remains in the stomach, the higher the likelihood of irritation or ulcers.

Normally, we avoid inducing vomiting when a dog has ingested corrosive material. This is because the chemical can cause severe irritation and sometimes permanent damage to the esophagus on the way back up.

In this case, we are equally concerned about the ingested dryer sheet(s) resulting in a gastrointestinal blockage, which can have serious consequences. What we do is feed milk and a bulking agent, such as bread, then induce vomiting. The milk and bread will help protect the esophagus during vomiting.

Please note that inducing vomiting of an ingested caustic agent should only be performed at your veterinary hospital as they can immediately deal with any potential complications that may arise.

There is still the potential for a gastrointestinal blockage if the dryer sheet is swallowed. In this case, your veterinarian may recommend an X-ray to determine if there is any obstruction in the digestive tract.

To treat ulcers or irritation of the esophagus and stomach, we use multiple therapies.

1. Stomach protectants: Medications, like sucralfate, work by forming a physical barrier over the ulcer, protecting it from further irritation by stomach acids.
2. Antacids: Medications like omeprazole and famotidine reduce stomach acid production, allowing the ulcer to heal more effectively.
3. Nutritional support: Bland, easily digestible meals can minimize irritation and promote healing.
4. Pain medication: Ulcers are painful and medications such as gabapentin or tramadol can be used. We avoid using anti-inflammatories as they can worsen the ulcers.

Prevention tips

Here are some practical steps you can take:

• Keep dryer sheets securely stored: Lock them away in cabinets, high shelves, or pet-proof containers inaccessible to curious pups.
• Avoid leaving them in open baskets or drawers: Even a brief unsupervised moment can lead to mischief.
• Dispose of used sheets properly: Place them directly in the trash bin with a secure lid and keep the bin out of reach.
• Close the door when not in use: This creates an additional barrier and prevents accidental entry.
• Choose alternative drying methods: Consider using wool dryer balls or hanging clothes to dry instead of dryer sheets, eliminating the risk altogether.
• Training: Teach basic commands like "leave it" and "drop it" to help manage their behaviour around tempting objects.

In summary, dryer sheets contain caustic chemicals that when ingested by dogs, can result in severe irritation and ulcers of the gastrointestinal tract including the mouth, esophagus, and stomach. If your dog has ingested a dryer sheet, seek immediate veterinary care and follow the recommended treatment plan. To prevent such incidents from occurring, take preventive measures like storing and disposing of dryer sheets properly or consider alternatives such as wool balls or air-drying clothes. Thanks for reading, and if you have any questions or are concerned if your dog ingested a dryer sheet, please contact your veterinarian.