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My dog has rear pain, can't walk or eat, and vets can't find a cause.

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed Medium (23 - 60lb) | Male | unneutered | 76 lbs

Dog rear end causing pain, can’t walk the best, not eating. Had scans and blood tests etc but no cause can be found?

1 Answer

Most Helpful Answer

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Answered By Dr. Davis

Veterinarian

Published on January 5th, 2018

This sounds like he’s in pain. It can be from arthritis, a knee ligament injury or pain from his back. Arthritis should show up on x rays, and he would be lame on one leg if it’s a cruciate ligament injury. Back pain can be caused by a bulging intervertebral disc and can me difficult to see on x rays. It can cause trouble walking with incoordination. Regardless I would try Tom on pain medication to see if that helps and keep him quiet. No running or jumping and lots of short slow leash walks. Once the pain is controlled he should eat better. If there is no improvement I recommend a rcheck or an exam with a veterinary specialist. Thanks for using Petco Pet Education Center, formerly Petcoach to help you care for Tom.

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