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My dog limps after running, no injury seen, still playing. What to do?

Updated On September 23rd, 2025

Pet's info: Dog | Miniature Poodle | Male | neutered | 9 years and 10 months old | 11.3 lbs

My dog was running outside earlier on grass, then all of the sudden he gives a giant yelp and now he limps and has a hard time putting down his back paw. He’s all normal, eating/drinking, even trying to play. No visible signs of injury on the outside, not even swelling. What should I do/what is it?

2 Answers

Most Helpful Answer

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Answered By Ricardo Fernandez, DVM

Veterinarian, Veterinary Oncology Resident

Published on August 10th, 2019

Hi! Thanks for entrusting us with Custard's care today! Sometimes even without external signs of injury, there may be an actual injury. Lameness can be a sign of a few things that range from a muscle sprain to even a fracture. I recommend that you have him evaluated by your veterinarian so that this can be further assessed which will likely include radiographs. Treatment will be dependent on findings though at the very least pain control medications can be prescribed. Good luck! Hoping for a speedy recovery!

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    Answered By Destini R. Holloway, DVM

    Veterinarian

    Published on July 25th, 2017

    This sounds like either a muscle sprain or a ligament tear in the knee. If it is a muscle sprain then it should improve over the next 4-5 days, but a ligament tear won't get better. Its best to take Rowdy in to your vet to have the leg examined and testing done if the lameness does not improve, or if Rowdy seems painful and in need of pet friendly medications. You can also elect to do x-rays now of the knee to rule in/out a ligament tear. In the meantime, keep Rowdy under exercise restriction, leash walk him only outside, and don't encourage rough play or jumping until his injuries have resolved. Best wishes and I hope everything works out for your pet Rowdy. Take care.

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