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Why is my dog limping? A vet answers...

why is my dog limping
(Image credit: Getty Images)

Dogs can limp for lots of different reasons. Some are serious and require an urgent trip to the vet, whereas others are less concerning and might settle down with some rest and TLC. 

For instance, if your dog is limping after a sudden and severe trauma, such as being hit by a car or falling from a height, it stands to reason that they will need an emergency appointment with the vet.

On the other hand, if they are limping after a recent walk that was considerably longer or more challenging than usual, they may just need a period of rest to recover. But how can you tell for sure whether your dog needs to see a vet for their limping?

Soft tissue injuries

A soft tissue injury is anything from a muscle strain to a stretched or torn ligament and with most soft tissue injuries, your dog is still able to put some weight on the leg, rather than holding it up off the ground and hopping.

Unless there is a full rupture of a ligament or tendon, most soft tissue injuries will respond well to a period of rest, sometimes combined with anti-inflammatory medication. The more severe the inflammation, the longer period of rest required for it to settle down.

For instance, if your dog is young, fit, and healthy, but over-exerts themselves on a long walk, they may feel some muscle soreness the next day, just as we would after a heavy session at the gym. This soreness is likely to improve after a couple of days of taking it easy.

On the other hand, if your dog falls on a walk and damages the cruciate ligament in their knee, they’ll need four or six weeks of strict rest at best, and may even need surgery to recover.

If your dog can put weight on their leg and it isn't too sore, you could try resting them initially. However, they may need some pain relief, so always speak to your vet if you are concerned. If your dog's limp hasn't improved after 48 hours of rest, it would be sensible to take them in for an examination.

why is my dog limping

(Image credit: Getty Images)

Broken bones

If your dog is limping because a bone is fractured or damaged, they are unlikely to put any weight on the leg. You may also see some swelling or unusual positioning.

Broken bones are normally painful and your dog is unlikely to tolerate you touching the leg, so be careful. Remember that some dogs are brave and won't show signs of pain, so even if they are not crying or whining that doesn't necessarily mean there isn't a serious injury.

If your dog is not weight-bearing on their leg, you must contact a vet straight away, especially if there is swelling or the leg looks abnormal. Your vet will need to examine your dog, give pain relief, and take an X-ray.

Other injuries

Some injuries are more obvious, as long as you take the time to look for them. Remember though, that if your dog is in pain, they could lash out, so be careful if you decide to do a bit of detective work to see if there is an obvious cause of the limp.

Firstly, check their nails for any that are overgrown or even ingrown. Then check for any signs of bleeding where one of the claws has been pulled away from the nail bed. Check between the toes for any signs of soreness or infection. You can also check the paw and pads for any small wounds, splinters or glass fragments, hair mats, or corns. All of these things can cause your dog to limp, and while some are quite easily solved, others will require the input of your vet.

So, what should I do if my dog is limping?

It can be hard to know what to do if your dog starts limping out of the blue. On the one hand, you don't want an unnecessary vet visit, but you also don't want your dog to be in pain. If your dog is limping and putting no weight at all on their leg, you must arrange to take them to a vet as soon as possible, as the injury could be serious.

If your dog's limp is mild, and you know that they have overdone it on a walk recently, you could try resting them for a couple of days. But if they don't improve, don't forget to contact your vet, as they might need some pain relief to keep them comfortable.

Dr. Hannah Godfrey BVetMed MRCVS

Dr Hannah Godfrey is a small animal vet with a love of dentistry and soft tissue surgery. She lives in Wales with her partner, son, and their two cats.