Petco Text Logo
Petco Pet Logo

My dog's back legs are weak, swaying, and in a frog pose. Why?

Updated On September 23rd, 2025

Pet's info: Dog | American Pit Bull Terrier | Female | spayed | 16 years and 2 months old

My dog has issue with her back legs. I know she has terrible arthritis but would this cause her legs to go into a frog pose as she is standing? It's almost as if she has no feeling in her back legs. When she goes down stairs her body always curves to the right and she will knock things over as she goes down. She is checked regularly and nothing has been said aside from arthritis. I also have concerns maybe her spine is causing the swaying. Any ideas?

2 Answers

Most Helpful Answer

Image profile

Answered By Dr. Elizabeth

Veterinarian

Published on January 23rd, 2020

I'm not exactly sure I understand what you mean by frog pose but I assume this means her rear end is sinking down when she stands? I recommend to have her examined by the veterinarian. Take pictures or video of her standing or walking down the stairs. Make sure the veterinarian checks her nerves in her hind legs. This could indicate a neuropathy, a disc problem or it cold be related to her arthritis. It may be time for her to start medication and supplements to see if she improves. I hope this helps.

Vote icon

1Pet Parents found this answer helpful

Related Answers from Veterinarians

  • Image profile

    Answered By Jennifer Summerfield, DVM CPDT-KA

    Veterinarian, Certified Dog Trainer

    Published on October 6th, 2019

    Poor pup! I agree that the position of her rear legs in a sit looks strange, but it's hard to say more than that without being able to examine her, watch her move, and get some x-rays of her hips and rear legs. I would recommend taking her to the vet for an exam when you're able to. He/she can take some x-rays and give you a better idea of what's going on and see what kind of treatment would be recommended.

    Vote icon

    1Pet Parents found this answer helpful

See More Answers
image
Have A Vet Question?

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

Sponsored