Construction Glue Ingestion
Polyurethane-based construction adhesives are powerful household glues known for their strong bonding and ability to expand as they cure. While handy for home repairs, and very popular in many households, these products are extremely dangerous when ingested by pets—especially dogs who chew or lick the container.
Why is it dangerous?
When this type of glue mixes with moisture—like saliva or stomach contents—it begins to foam and expand rapidly. Inside the body, this creates a large, hard mass that acts like a foreign object, leading to a dangerous gastric (stomach) obstruction. The expanding glue can also cause bloat-like signs as the stomach fills with air and hard material, and fairly quickly, the hardened mass can ulcerate the stomach lining, causing further complications.
Who's Most Affected?
Any dog can be at risk, but puppies, large breeds, and curious chewers are more commonly affected. Dogs who dig through trash or gnaw on household items are especially vulnerable. Feline cases are rare but not impossible.
Common Signs
Symptoms usually start within hours of ingestion and may include:
Vomiting or retching
Drooling
Distended or firm abdomen
Signs of discomfort or pain (whining, restlessness)
Refusal to eat
Lethargy
Gagging or repeated swallowing motions
What You Can Do at Home
If you suspect ingestion of expanding construction glue:
Take note of the glue product and approximate ingestion time
Contact animal poison control immediately
ASPCA animal poison control center: 888 426 4435
It is likely that you will be prompted to contact your veterinarian or emergency animal hospital
DO NOT induce vomiting—this can worsen the expansion process and increase injury
Common Veterinary Interventions
Physical exam and abdominal palpation
Radiographs (X-rays) to visualize the expanding glue mass
Emergency surgery to remove the hardened obstruction
IV fluids, pain relief, and supportive care post-op
With timely surgery, most dogs make a full recovery, but delays can increase risk of stomach damage, perforation, or complications from bloat.
Prevention
Store glue and adhesives securely and out of reach
Keep pets out of rooms while working on home projects
Discard used containers and clean up spills promptly
Educate family and housemates about the dangers
Final Thoughts
Expanding construction adhesives may seem like an everyday item, but they can pose a life-threatening risk to pets. Acting quickly can save your dog’s life, and simple precautions can help avoid this scary scenario altogether.
