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Senior dog's arthritic leg gives out. Should I get an X-ray or wait?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed Large (61lb +) | Male | neutered | 17 years old | 70 lbs

My 16 year old shepherd/retreiver mix has arthritis in both his hind legs. He takes Rimadyl for it once a day. He stumbled and fell on his leg yesterday. It seems his hind leg gives out sometimes now and he cannot get up without help. He walks slowly, Favors that hind leg but sometimes can get up and even go up a step. He is eating and not crying out in pain. Should I get an X-ray, Its SO expensive at my vet office, or wait a bit and see if he walks better in a day or two?

2 Answers

Most Helpful Answer

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Answered By Lauren Jones VMD

Veterinarian

Published on June 23rd, 2017

I'm sorry to hear that Axel has been having so much trouble with his hind legs lately. Stumbling and falling can occur as a result of worsening arthritis issues or neurologic deficits. Stumbling and difficulty standing up can be signs of pain, even though he is still eating and not crying out. It sounds as though it is worth taking a trip to the vet to evaluate Axel's neurologic status, as well as to discuss additional options for pain management. X-rays may be beneficial to track any changes in his arthritis, but you can also ask your vet if it is possible to try treating conservatively with medications for a period of time first. In addition, fish oil supplements can be helpful to decrease inflammation in joints for the long term. Until his vet appointment, you can use a large towel as a "sling" to help Axel to stand up, or this type of product: https://www.petco.com/shop/en/petcostore/product/dog/dog-health-and-wellness/dog-lifts/solvit-carelift-rear-dog-lifting-aid. I hope that all goes well for Axel!

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    Answered By Megan, DVM, CVA

    Veterinarian

    Published on

    If he is walking on the leg and just favoring it I think it would be ok to let him rest for a couple of days and see if it improves. I don't know what milligram dose of rimadyl you have at home but if he is 70 lbs then you could give him 75mg twice a day for a few days while his leg is hurting. If it isn't improving, then I definitely think your vet needs to examine him to ensure there isn't anything more serious than a strain going on. Also, if his nails are long enough, you may wants to try Dr. Buzby's toe grips to help prevent him from slipping on slick floors. You can order them online. i hope this helps!

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