Dog Choking: First Aid Steps & How to Perform the Heimlich Maneuver

By Sarah Bennett, Certified Animal Nutritionist

A dog that is choking has minutes — sometimes seconds — before lack of oxygen causes irreversible brain damage or death. Knowing exactly what to do before you reach a vet can be the difference between life and loss. This guide walks you through recognising the signs, performing safe first aid, and executing the canine Heimlich maneuver correctly.

How to Tell If Your Dog Is Choking (vs. Coughing or Gagging)

Dogs cough, gag, and retch for many reasons that are not emergencies. True choking is a complete or near-complete airway obstruction and presents very differently.

• Pawing frantically at the mouth or throat
• High-pitched wheezing or complete silence when trying to breathe
• Blue, grey, or white gums or tongue (cyanosis — oxygen is failing)
• Bulging eyes and extreme panic
• Collapse or loss of consciousness
• Gagging motions that produce nothing

If the dog is actively barking, coughing with force, or producing any audible sound normally, the airway is partially open. Still act fast, but you have slightly more time.

Step-by-Step First Aid for a Choking Dog

Step 1 — Stay Calm and Restrain Your Dog Safely

A panicking dog may bite even the most loving owner. If you have a helper, have them wrap a towel around the dog's neck and shoulders to restrict head movement. Work quickly but deliberately.

Step 2 — Open the Mouth and Look Inside

Gently but firmly open your dog's jaws. Use a pen torch if available. If you can clearly see the object and it is within easy reach of two fingers, sweep it out. Use a hooking motion — do not push it deeper. Never perform a blind finger sweep; you risk forcing the object further down.

Step 3 — Back Blows (Small to Medium Dogs)

For dogs under approximately 30 lb (14 kg), hold the dog with its back against your chest, head pointing down. Deliver 5 firm blows between the shoulder blades with the heel of your hand. Check the mouth after each series.

Step 4 — Gravity Technique for Small Dogs

Hold small dogs with their back along your forearm, head lower than the hindquarters. Gravity assists the object moving toward the mouth. Deliver back blows in this position.

Step 5 — The Canine Heimlich Maneuver

This step applies when back blows have failed and the dog remains in distress.

1. For a standing dog: Kneel or stand behind the dog. Make a fist with one hand and place it just below the rib cage on the soft abdomen. Wrap your other hand over the fist.
2. Apply firm, upward-and-forward thrusts — 5 thrusts, each one sharp and deliberate, directed toward the dog's spine and then forward toward the mouth.
3. Check the mouth after every 5 thrusts. Remove any dislodged object immediately.
4. For an unconscious dog: Lay the dog on its side on a flat surface. Place both hands on the ribcage and apply firm compressions. Check the mouth between each set.

Repeat cycles of 5 back blows and 5 abdominal thrusts until the object is dislodged or you reach the vet.

Step 6 — Begin CPR If the Dog Loses Consciousness

If your dog stops breathing and has no heartbeat, begin canine CPR: 30 chest compressions followed by 2 rescue breaths (close the mouth, breathe into the nose). Continue until the heart restarts or you reach emergency care.

Getting to the Vet — Even If You Succeed

Even if you dislodge the object successfully, take your dog to the vet immediately. Abdominal thrusts can bruise internal organs. The throat may be swollen or lacerated. Your vet needs to rule out secondary injury and ensure no fragment remains in the airway.

Common Choking Hazards for Dogs

• Balls that are too small for the dog's mouth (especially racquetballs)
• Chunks of raw carrot, apple, or hard vegetable
• Rawhide chews that soften and collapse
• Corn cobs — a notorious and dangerous offender
• Children's toys, bottle caps, hair ties
• Bones that splinter or lodge sideways

Prevention: Choosing the Right Toys and Chews

The best chew or toy is one that is too large to swallow whole and does not break into dangerous chunks. As a rule, the toy should be wider than the dog's gape when fully open. Replace any chew or toy that has been chewed down to a swallowable size. Supervise chewing sessions, especially with new items.