Petco Text Logo
Petco Pet Logo

Why does my older dog's leg get stiff after rest, then she runs fine?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed Medium (23 - 60lb) | Female | unspayed

Hello. My 9 year old Shepherd cross has developed a stiffness in a back leg after lying down for a while. When she gets up she limps for a short period and then is fine. No sign of a limp or any distress. She runs as fast as she always has until the next time. I have been told that she might have a cruciate ligament tear or separation but if that were the case surely it would show up in her normal walking and running. Your advice in this matter would be appreciated. Thank you, Mike.

1 Answer

Most Helpful Answer

Image profile

Answered By Dr. Heidi DVM, CVA, CCRT, CVTP, CVSMT, CVCH

Veterinarian, Certified Veterinary Acupuncturist, Certified Canine Rehabilitation Practitioner

Published on January 27th, 2018

One of the most common reasons we will see a dog limp after they get up from resting is arthrits in a joint. Since Maggie is 9 years old, that is certainly a possibility. A complete cruciate tear will result in an unstable joint and will have lameness that occurs at a walk or run, but a partial cruciate tear is not unstable and can result in a lameness that is worse after resting. I would recommend having your veterinarian examine Maggie to see what they find on exam, then see what their recommendation is for treatment. A joint supplement may be enough for Maggie or she may need a prescription medication. It really depends on her examination. I am including more information about treatment for arthritis below. https://www.veterinarypartner.com/Content.plx?P=A&S=0&C=0&A=587 Good luck! I hope that was helpful and answered your question. Thanks for using PetCoach.

Vote icon

1Pet Parents found this answer helpful

image
Have A Vet Question?

Book an appointment with the pros – our expert vets are here to help.

Sponsored