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My dog's back leg is limping for a week after running. What to do?

Updated on September 23rd, 2025

Pet's info: Dog | Poodle | Female | spayed | 14 years old | 15 lbs

My dog has been limping its back left leg for a week. It started after she was running outside in the backyard. What should I do?

2 Answers

Most Helpful Answer

Makenzie Kurth, DVM

Answered By Makenzie Kurth, DVM

Veterinarian

Published on March 19th, 2018

I’m sorry to hear about Fluffy! Unfortunately, there are many reasons a dog might be limping including: sprain/strain, fracture, ligament tear (the ACL specifically), cancer, fungal disease, something stuck in the paw, or others.

In general, if it’s been a week, it’s time to see the vet. He or she may offer X-rays if necessary and will prescribe appropriate pain medication for Fluffy.

In the mean time for pain:

Ice the leg/painful area for 5 minutes twice daily.

If it seems to be the paw or the pawnis swollen, try mixing 1 tbsp Epsom salts in 1 cup warm water and stirring until dissolved. Put Fluffy’s hurt leg in that solution for 5-10 minutes twice daily. Try to put an hour between the icing and the warm epsom salt soaks.

I do NOT recommend any over the counter pain medications for a dog this age. (Your vet can prescribe a safe one.)

Best of luck to you and Fluffy!
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