Why is my cat limping?
A cat limping suddenly should be seen by a vet promptly — cats are stoic animals and tend to hide pain well, so visible limping usually means something is genuinely bothering them, from a thorn in a paw to a more serious injury. Do not wait to see if it passes; ring your vet the same day.
Get this seen
This is worth a call to your vet rather than waiting to see how it goes, particularly if it has lasted more than a day or your pet is otherwise off-colour.
What to do now
Ring your vet to describe what you have seen and get their advice on how quickly to bring your cat in — most will want to see a suddenly limping cat the same day, particularly if the limb is not being used at all or your cat seems distressed.
While you arrange this, keep your cat calm and confined to one safe, quiet room rather than letting them roam or go outside, since a painful limb can make a cat more likely to hide somewhere hard to reach. Check the paw gently for anything obviously stuck in it, such as a thorn or grass seed, but do not force a limb to move if your cat resists.
Do not give your cat any human painkillers under any circumstances — several common over-the-counter medications for people are genuinely dangerous to cats, even in small amounts.
What commonly causes it
A thorn, grass seed or small cut in the paw pad is one of the more common and least serious causes, and it is often something a vet can find and treat quickly once your cat is examined. A sprain or soft tissue injury from a jump or fall is another frequent cause, particularly in younger, more active cats who misjudge a landing from a height they normally manage easily.
A fracture or dislocation is more serious and usually comes with a cat who will not put any weight on the limb at all, or who is clearly distressed. In older cats, gradual stiffness rather than sudden limping is more often linked to joint changes that build up over time rather than a single injury, and tends to be worse first thing in the morning or after a long rest.
Infection following a bite or scratch wound, often from another cat, is also common, and can cause swelling and heat in the limb that develops over a day or two rather than appearing instantly. Cats who go outdoors and have run-ins with other cats in the area are more exposed to this particular cause than cats who stay indoors.
A torn claw or a claw growing into the pad, particularly in an older cat who no longer scratches as much to keep claws worn down, is another cause that is easy to miss until the paw is examined closely. It tends to cause a very sudden, obvious limp that appears out of nowhere.
Red flags that mean urgent
Treat it as urgent — same-day, not next available appointment — if your cat will not bear any weight on the leg at all, if the limb looks visibly swollen, misshapen or hot to the touch, if your cat is crying out in pain, or if the limping followed a fall from height, a road traffic incident, or a fight with another animal.
A cat who is otherwise bright, eating and only mildly favouring a leg is less urgent than one showing any of the above, but still warrants a vet visit rather than a wait-and-see approach, since some causes worsen quickly without treatment.
Afterwards, and ongoing support
Once a vet has examined and treated the immediate cause, older cats with ongoing mild stiffness — as opposed to a fresh injury — can sometimes benefit from a joint supplement as part of long-term support, alongside whatever your vet recommends rather than instead of it.
A secure carrier makes any future vet trip considerably less stressful for a cat who is already in pain, and is worth having ready rather than trying to find at short notice. A cat who is used to their carrier being left out as a familiar bed the rest of the time is usually far easier to get inside it on a day when they are already unsettled.
Keep your cat confined to one calm room while they recover from whatever caused the limp, away from stairs, high furniture and other pets who might want to play. Following your vet's guidance on rest and any follow-up check is more useful to a full recovery than anything you can do at home on your own.
What can help
Things we stock that owners commonly use alongside a vet’s advice — not a substitute for it.
Replacement Cage Lid Pin (33cm)
A genuine spare lid pin for folding cages — 33 cm in length, so your cage stays secure when the original goes walkabout.
£6.49
Spare Short Pin for Folding Cage
A spare short pin for the folding cat cage — so a missing pin doesn't put your cage out of action.
£5.99
3-in-1 Folding Pet Stroller with Removable Carrier
A folding pet stroller whose carrier lifts out to use on its own, giving small, senior or recovering pets a wheeled ride to the vet and back home again.
£115.99
Vetiq Senior Care
A mineral supplement tablet for senior cats and dogs, with glucosamine and chondroitin
£8.15
Common questions
- Should I take my cat to the vet straight away for limping?
- Yes, in most cases the same day, particularly if your cat is not using the leg at all or seems distressed. Cats hide pain well, so visible limping is usually a sign that something needs looking at rather than something to watch and wait on.
- Can I give my cat pain relief at home?
- No, never give a cat human pain medication — several common over-the-counter painkillers for people are genuinely dangerous to cats even in small amounts. Pain relief that is safe for your cat can only come from a vet.
- What if I can't see anything wrong with the paw?
- Many causes of limping, including sprains, fractures and infections, are not visible just by looking at the paw. If your cat is limping and you cannot see an obvious thorn or cut, that is still a reason to have them examined by a vet rather than assuming it is nothing.
- Is limping in older cats always arthritis?
- Not necessarily. Gradual stiffness that builds over time is more typical of joint changes in older cats, but sudden limping can still mean an injury even in an older cat, so it is worth a vet check rather than assuming age explains it.
Related
Sources
Written against guidance published by UK veterinary and welfare organisations. Always confirm specifics with your own vet.
Written by Matt Garnett, who runs Giddy Pets and is a lifelong pet owner — not a vet. This is general information, not veterinary advice, and it cannot replace an examination by the vet who knows your animal. How we write these guides.