Preventing Pressure Sores in a Dog That Lies Down All Day

A 9-year-old Labrador named in my notes only as “72 lbs, down in the hindquarters” comes to mind whenever a family asks me how to keep their dog from developing bed sores. She’d had a fibrocartilaginous embolism three weeks earlier, and by day 10 her family noticed a reddened, hairless patch over her hip that didn’t fade after she shifted position. That’s the moment pressure damage becomes visible — and the moment most families realize prevention should have started on day one, not day ten.

I want to open here, honestly, because this is where the fear usually lives. Families aren’t really asking me about skin. They’re asking whether their dog is comfortable, and whether they’re doing right by a dog who can no longer tell them in the usual ways. That worry is legitimate, and it’s the lens I use for every recommendation below.

The limitation nobody explains at discharge

Pressure sores — decubital ulcers, in clinical language — form when a dog’s own body weight compresses skin and soft tissue against a bone, most often over the hip (greater trochanter), shoulder, elbow, or the last rib, cutting off local blood flow long enough for tissue to break down. According to the Merck Veterinary Manual, pressure wounds are common in paralyzed animals or those that can’t move, and prevention rests on three unglamorous habits: frequent repositioning, keeping the dog and bedding clean, and good nutrition, all on top of a soft bed. None of that is exotic. What surprises owners is how quickly it starts — often within days of reduced mobility, not weeks — and how much of the job is scheduling, not shopping.

A 2019 comparison of support surfaces used in veterinary medicine, published in the Journal of Small Animal Practice, found that the skin over the shoulder-humerus joint, the hip, and the thirteenth rib were the recurring risk zones across recumbent patients — which matches what I see clinically in dogs recovering from spinal injury, TPLO surgery, or advanced arthritis that keeps them down more than they used to be.

The myth worth retiring: a “good” bed is enough

Owners often buy the thickest orthopedic bed they can find and assume the problem is solved. A bed helps, but it does not replace repositioning. Memory foam and similarly supportive surfaces reduce peak pressure over bony points, and that matters — but no surface eliminates pressure entirely if a dog stays in one position for hours. The Journal of Small Animal Practice research specifically compared blankets on the floor, standard mattresses, and memory foam options because surface choice genuinely changes outcomes, not because any single surface is a fix-all.

This is where I’ll take a position rather than hedge: for a dog that truly can’t reposition itself, a scheduled turning routine matters more than which bed you buy. I’d rather see a family turning their dog every two to three hours on a decent bed than skipping repositioning because they invested in an expensive one. The counterargument I hear most is that waking a dog every few hours seems disruptive to rest and healing. It’s a fair concern — but tissue breakdown from sustained pressure can begin faster than most owners expect, and once a sore opens, healing usually takes far longer than the naps you’d be interrupting to prevent it.

A sequence that works for most recumbent dogs

• Reposition on a schedule, not by feel. Shift your dog’s lying side roughly every two to three hours during the day; overnight, aim for at least one turn if you’re up anyway.
• Choose supportive, washable bedding. A thick, well-padded surface — memory foam designed for the dog’s weight — helps distribute load away from the hip, shoulder, and elbow. If your dog is recovering from spine or joint surgery, the right bed firmness matters for support during that recovery as much as it does for pressure relief.
• Protect bony points directly. Donut-shaped padding or rolled towels around the hip can take pressure off that specific spot between full repositions.
• Keep skin clean and dry. Moisture from urine or sweat softens skin and speeds breakdown, so absorbent pads and prompt cleanup matter as much as the bed itself.
• Check pressure points daily. Look for redness that doesn’t fade within 15–20 minutes of a position change — that’s the early warning sign, well before a wound opens.
• Support overall mobility where you safely can. A ramp setup for a dog with limited mobility or help getting up when possible reduces total time spent in one recumbent position.

Where the tradeoffs actually live

Here’s an edge case that changes the plan: a 6-year-old dachshund, 24 lbs, recovering from IVDD surgery, was being turned faithfully every three hours — but her family kept turning her onto the same two sides because rolling her fully felt risky post-surgery. By week two, a tender spot had developed over one hip anyway, because “turning” without rotating through enough distinct positions doesn’t actually redistribute pressure. The fix wasn’t more frequent turning; it was a wider rotation of positions, done gently and within whatever restrictions her surgeon had set. This is a case where I’d defer to the surgical team on specific handling limits — hospice and comfort care is my lane, not post-op orthopedic restrictions, and that boundary matters here.

For dogs who are incontinent as part of their limited mobility, hygiene becomes inseparable from pressure-sore prevention; a bed that isn’t washed or replaced often enough can undo otherwise good repositioning habits, which is worth checking against general guidance on how often to wash and replace a dog bed. And if your dog still needs help getting outside occasionally, even briefly, equipment like a car ramp can reduce the total hours spent lying down each day, which is a quieter form of prevention.

Where I land

I’d rather a family start an imperfect turning schedule today than wait for the perfect bed to arrive. Comfort and skin integrity aren’t separate goals for a dog that can’t move much — they’re the same goal, approached from two directions. If you notice a red patch that doesn’t fade, or your dog seems newly sensitive over the hip or elbow, that’s worth a call to your veterinarian rather than a wait-and-see approach; early skin changes are far easier to reverse than an open wound. Next step: pick two or three times today to physically shift your dog’s position, and start there.