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Updated on September 23rd, 2025
Pet's info: Dog | Great Pyrenees | Male | neutered | 100 lbs
My great pyrenees is limping bad ( hardley puts any weight on leg) but he let's me mash all over his leg and move his joints. And also mash on paw with out him show pain. What's wrong
3 Answers

Answered By Jacqueline Nobles, DVM, DACVECC
Veterinarian, Board-Certified Emergency/Critical Care Specialist
Published on January 31st, 2017
Answered By Dr. Leigh, DVM
Veterinarian
Poor Clyde! He really needs to be examined by a vet to determine the cause. He could have a strain/sprain, ligament tear (especially if it is a rear leg), fracture, arthritis, infection, etc. Your vet can do an orthopedic examination to localize the pain and then take an x-ray, if needed, to help diagnose and treat. He may just need an anti-inflammatory and a pain medication to treat.
2Pet Parents found this answer helpful
Answered By Dr. Davis
Veterinarian
Published on February 27th, 2018
I recommend a full senior work up to find the cause of the weight loss in particular. Rear leg lameness can be caused by hip arthritis, lower back pain, knee ligament issues in addition to generalized weakness from a heart problem or cancer. I would have a blood panel done, and survey X-rays of his chest and abdomen. If everything checks out the weight loss may be the result of pain and if his blood work is normal they can prescribe pain medication. Thanks for using Petco Pet Education Center to help you care for Sam.
1Pet Parents found this answer helpful