My Cat Ate Tinsel — What to Do

This is the Christmas emergency vets see most in cats, and it is one where the instinctive reaction — pull it out — is the wrong one.

Do not pull it

If you can see a strand at the mouth, or emerging at the other end, leave it. A swallowed strand often anchors at one point, commonly under the tongue or at the stomach outlet, while the rest travels on. Pulling drags the anchored end and can saw through or tear the intestinal wall.

Cut it off flush if it is trailing and at risk of catching on something, then phone your vet.

Why cats specifically

A cat's tongue has backward-facing barbs. Once a strand of tinsel, ribbon or thread starts going backwards it is very difficult for the cat to spit it out — swallowing is the path of least resistance. That is why cats swallow string-like things far more often than dogs do, and why the advice is stricter for them.

What happens next

This is called a linear foreign body. The intestine tries to move the strand along, cannot, and bunches up along it like fabric on a thread. That restricts blood supply and can perforate the bowel. It is usually a surgical problem, and the sooner it is caught the less bowel is at risk.

Your vet will likely want to see the cat, image them, and may operate. Some very short strands do pass, but that is a decision for a vet with the cat in front of them, not one to make at home.

Signs to act on

Do not wait for these if you know tinsel was swallowed — but they are the signs that something has been swallowed when you did not see it happen:

• repeated vomiting, especially unproductive retching
• refusing food, which in a cat is always worth taking seriously
• lethargy or hiding
• a tender or tense abdomen
• straining, or no faeces
• drooling, or pawing at the mouth

Preventing the next one

Do not put tinsel or lametta on the tree if you have a cat. This is the one decoration where the honest advice is simply not to use it. The same goes for:

• ribbon and curling ribbon on presents — use paper tags and plain string-free wrapping
• loose thread and wool, including on knitted decorations
• the string from a joint of meat, which is worse because it smells of food
• elastic hair ties, which are a year-round version of the same problem

The rest of the tree can be managed with anchoring and shatterproof decorations — see cats and Christmas trees.

The other string-like things cats swallow

Tinsel gets the attention because it is seasonal, but vets see the same injury year-round from:

• sewing thread, especially with a needle still attached — the most dangerous version of all
• elastic hair ties and rubber bands
• wool and knitting yarn
• dental floss
• the string or netting from a joint of meat, which smells of food and so is actively sought
• ribbon from gift wrap and bouquets
• the drawstring from clothing or a bin bag

Anywhere you keep those, assume a cat can get to them.

What the vet will actually do

Useful to know, because it makes the phone call easier:

They will usually want to see the cat. Expect an examination including looking under the tongue — a very common anchor point that owners cannot check themselves — and probably imaging. X-rays do not show tinsel directly, since it is not radio-opaque enough, but they show the tell-tale bunching of the intestine.

Depending on how long ago and where it is, options range from monitoring, to endoscopic removal, to surgery. Cost varies widely; if you have insurance, tell them at the point of booking rather than afterwards.

If you did not see it happen

Plenty of these present as "my cat is vomiting and off their food and I do not know why". If there is tinsel, ribbon or thread in the house and your cat is unwell, say so to the vet — it changes what they look for immediately, and it is a detail owners often do not think to mention.

Cat-proofing the rest of Christmas

Tinsel is the clearest "just do not" on the list, but the rest of the tree can be managed rather than avoided — anchoring, shatterproof decorations low down, covered water and tidy cables. That is covered in cats and Christmas trees.

And give them somewhere to be that is not the tree. A tall perch or cat tree in the same room genuinely reduces interest, and a quiet room away from visitors matters more than any of it.

*This guide is general information, not veterinary advice. If your cat has swallowed tinsel, ribbon or thread, ring your vet now rather than waiting for symptoms.*