Dog With Bad Back Legs and Stairs: How to Keep Them Safe

Start here: the short answer

If you have a dog with bad back legs stairs are almost always the riskiest part of the day, and the safest plan is to take the decision away from your dog. Block the stairs so there are no solo trips, support the back end with a sling or a rear support harness on every journey, go down slowly one step at a time, and rearrange life so most days need no stairs at all.

This page is part of our bigger guide on caring for a dog with weak back legs safety, footing and daily routine. Below is the stair part in detail.

Why stairs ask so much of a wobbly back end

In a study of 25 healthy, mature small dogs of the short legged (chondrodystrophic) type, standing weight was spread roughly 63% on the front limbs and 37% on the back limbs.¹

Down is harder than up for most dogs

Many owners notice that one direction fails first, which is what we cover in why a dog can go down stairs but not up and in what to do when a dog can't walk up stairs.

There is a separate guide on dog stairs for IVDD.

A safe way down a flight of stairs

Practical steps that work for most dogs, including big ones:

• Gate the top and the bottom. No unsupervised trips, ever.
• Use a sling or rear support harness, not a collar and not a grab of the tail or scruff. You want the lift under the belly and hips, spreading the load.
• Walk beside your dog on the downhill side, one hand on the harness handle, one hand ready at the chest. If the back end slides, you are already there.
• One step at a time, with a pause. Let your dog set a foot down, take the weight, then move. Rushing is how feet get caught.
• Cover the treads. Carpet runners, stair treads or non slip strips give claws something to grip. Bare wood and tile are the worst surfaces for a dragging foot.

Never carry a big dog down in your arms if you can avoid it. A controlled walk with support is safer for both of you than a fall from waist height.

Getting up the stairs, and avoiding them entirely

Going up, lift and steady the hips as your dog pushes, and let your dog do the work it can still do.

Then look hard at whether the stairs are needed at all.

• Move bed, water and food to the ground floor.
• Add a ramp at the back door so the garden trip does not involve steps.
• Sleep downstairs for a while if your dog settles badly alone.
• Build a routine of a few planned trips a day rather than a dozen unplanned ones.

Apartment stairs are their own problem. If you live several flights up and your dog is no longer moving the back end, treat every trip as a two person job or use a lift out route, and ask your vet or a rehab vet to watch you do it once so your technique is safe.

Where a wheelchair fits, and where it does not

Be clear on this: a wheelchair is not a stair device. Take your dog out of the cart at the bottom or top of any staircase, and carry or support the dog through the stairs themselves.

What a cart changes is everything on the flat. The OldPal Rear Support Dog Wheelchair supports mobility for dogs with weak or failing back legs, so the garden, the pavement and the daily walk stop depending on your shoulders and your back. The padded harness carries weight through the hips and chest rather than the spine, the frame is set so the back legs hang free or lightly brush the ground, and dogs can squat and go to the bathroom while in the chair. The frame is lightweight aluminum with all terrain wheels, and every strap adjusts.

Sizing comes down to one measurement: rear leg height, from the top of the hip straight down to the toe pad, taken with your dog lying on its side and the leg at its natural bend. Sizes run Mini to XL and cover rear leg heights from 3 to 31 inches. Take the measurement with the size guide and fit finder, then choose your size on the dog wheelchair for back legs page. If you are between sizes, email a photo and your measurement to help@oldpalpets.com and a person will answer. Our Fit Guarantee means that if the size does not fit, we replace it with the size that does and return shipping is your only cost. Most orders arrive within 2 to 3 weeks.

When stairs are not the problem: call your vet

Weakness can move fast. In one dog seen for sudden back leg weakness and wobbliness, the dog was already unable to walk on arrival and lost the use of both back legs within the following 24 hours.² A pocket of infection pressing on the spinal cord (spinal epidural empyema) is one thing vets consider in dogs with a fever and a rapidly worsening spinal cord problem, such as the dog in one report that developed hind limb weakness quickly and needed surgery plus antibiotics and nursing care.³ Diagnosis and treatment are your vet's job, not ours.

Ask about rehab for the back end

Once your vet knows what you are dealing with, ask whether structured rehabilitation would help. In dogs with degenerative joint disease, the wear and tear form of arthritis, a structured exercise program was associated with measurable changes in joint motion and muscle circumference, and the findings support including targeted therapeutic exercise in conservative management, with the most pronounced response seen in the hip joint.⁴

Frequently asked questions

Related guides

• Caring for a dog with weak back legs: stair safety and daily routine
• IVDD and stairs
• Dog can go down stairs but not up
• Dog can't walk up stairs anymore
• How to measure your dog for a wheelchair

Sources

Related guides

• Using a Sling for a Dog With Bad Back Legs