Petco Text Logo
Petco Pet Logo

Why is my dog's back leg swollen with a bump and he's limping?

Updated On September 23rd, 2025

Pet's info: Dog | Miniature Pinscher | Male | neutered | 2 years and 2 months old | 13 lbs

Hi, my min pin has a swollen bump on his back right upper leg. He wont put any pressure on it either.

This question includes photos that may contain sensitive content. Click to view.

View more to consider that the photos may include sensitive content.

1 Answer

Most Helpful Answer

Image profile

Answered By Jessica Keay, DVM

Veterinarian

Published on May 30th, 2017

With Axel I would be worried about swelling due to an abscess, fracture, or tumor if the muscle or bone. Hip dislocation can also cause a bump appearance but usually the bump is actually up above there the hip is located as it dislocates cranially most often. If he is not bearing weight then he is in significant pain and in my book this warrants a vet visit ASAP, including an emergency vet if he seems painful/unable to rest or relax at home. An X-ray of the leg will be needed to further evaluate what is going on.

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