Emergency — phone the vet now Brain damage from oxygen loss begins around 4 minutes

Cat choking on an object

Open the mouth, remove only what you can clearly see, deliver back blows, and head to the vet within 1–2 minutes if not cleared.

Cat

Recognise the signs

Pawing at the mouth with a panicked expression
Gagging, retching, drooling heavily
Open-mouth breathing (always abnormal in a cat)
Blue or grey gums and tongue
Inability to vocalise normally
Collapse

First aid steps

Restrain gently — wrap in a towel if the cat will allow.
Open the mouth and look. If you can clearly see the object, remove with finger or tweezers.
If string is visible and trailing from the mouth or anus, do not pull — cut visible at the lip if needed and go to the vet, as it may be anchored internally.
If still obstructed, deliver 5 firm back blows between the shoulder blades with the cat held head-down across your forearm or thigh.
Follow with chest thrusts: lay the cat on its side, place a flat hand behind the elbow on the ribcage, and give 5 firm but controlled compressions.
Repeat. Drive to the vet within 1–2 minutes if not cleared.

Do NOT

Do not pull on visible string — it may be looped around the tongue base or further down the gut.
Do not blind-sweep — cats have small mouths and you can push objects deeper.
Do not perform abdominal thrusts as forcefully as on a dog — cat ribs and abdomen are more fragile, use the chest thrust instead.
Do not give food or water.

While transporting to the vet

Continue cycles of back blows and thrusts en route if breathing stops.
Keep the cat in a carrier with the door secured but accessible.
Phone ahead — vet will need anaesthetic and forceps ready.

When to phone the vet immediately

Object cannot be removed in 60–120 seconds
Open-mouth breathing or blue/grey gums
Visible string from mouth or anus — go to vet without pulling
Collapse or loss of consciousness

Common causes

String, ribbon, tinsel or thread (often with needle attached) — common in cats
Small toys, bottle caps, hair bands
Food fragments, particularly bone shards
Grass blades caught at the back of the throat

What the vet will need to know

Type of object (string, toy, food)
Whether string is involved and from where
How long the cat has been choking
Current breathing and gum colour
Whether you saw the object swallowed

Aftercare

Always vet check after a choking episode — airway swelling, throat trauma and aspiration pneumonia are real risks.
Soft food for 24–48 hours.
Watch for gagging, coughing or lethargy over the next 72 hours.
Linear foreign bodies (string, thread) often need surgery — discuss with the vet even if the cat seems fine.

Prevention

No tinsel, ribbon or string left where the cat can access it — Christmas and gift-wrapping season is high risk.
No needle-and-thread left out unattended.
Choose toys without small detachable parts.
Cut human food into very small pieces if shared, and avoid bones.

Breed-specific notes

Persians and other flat-faced cats can have narrower airways and obstruct more easily.
Kittens are at higher risk through curiosity and smaller airways.

Frequently asked questions

Why must I never pull on a string in a cat's mouth?

Linear foreign bodies often anchor at the tongue base or in the small intestine, where pulling can saw through the gut wall. The vet will sedate, locate and remove safely — often with surgery.

Can I do CPR on a cat?

Yes — 30 chest compressions on the side over the heart, followed by 2 rescue breaths into the nose with the mouth held closed. Pet first aid courses teach this — strongly worth doing.

My cat seems to gag a lot but is fine afterwards — is this choking?

Probably not. Reverse sneezing, hairball retching and grass-blade irritation can all look alarming but are not true choking. Persistent gagging, drooling, or any breathing difficulty needs a vet.