IVDD emergency: the first hour
In a dachshund, a back that has just gone wrong is not a wait-and-see problem. The breed's risk of intervertebral disc disease is roughly 12.6 times that of other dogs, and 90–95% of episodes happen in the middle-to-lower back, not the neck. The question this page answers is the one you actually have at 11pm: is this a drive-now problem, or a call-in-the-morning problem?
This page is a triage guide, not a diagnosis. It tells you which tier your dog is probably in and what that tier usually means. It cannot examine your dog, and no page can. If you take one thing from it: a dog that has lost the use of its back legs, or that cannot urinate, or that is getting worse hour by hour, goes to an emergency hospital now — not in the morning.
Which tier is this?
Screenshot this section before you leave the house. In a waiting room it is the part worth having on your phone.
Emergency, tonight
- Cannot walk at all, or the back legs are dragging
- Cannot pass urine, or is leaking without control
- Back toes: no proper response when squeezed — the dog does not look round, turn its head or cry (see deep pain)
- Getting worse in hours, not days
- Sudden severe pain: crying out, unable to settle in any position, rigid belly
Urgent, today
- Wobbly or crossing back legs, still up and walking
- Knuckling: the top of a back paw drags or turns under
- Reluctant to move, or unwilling to climb stairs it always climbed
- A yelp or a flinch when the back is touched or when picked up
- A visible “hunched” back with a tucked belly
Track it, do not ignore it
- Stiffness after a jump, gone within an hour
- Brief hesitation on the sofa or the stairs, no weakness
- A single yelp with no other sign, and no repeat
Write down the time and what you saw. If it repeats, or if anything above appears, this moves up a tier — and a vet who knows when it started can work faster.
If in doubt, go. The cost of an unnecessary emergency visit is a consultation fee. The cost of a missed surgical window is measured in the ability to walk. That asymmetry is the whole reason this page exists.
Why the hours matter
A herniated disc presses on the spinal cord. That pressure is the injury, and it keeps acting for as long as the material stays out of place. The cord does not fail all at once: it loses the fine signals first, then voluntary movement, and the last thing to go is the signal that reaches the brain. That sequence is why the neurological grade matters more than how the dog looks, and why the clock is the second-biggest variable after it.
Chance of walking again after surgery, by how long deep pain was lost
These are published outcome ranges for dogs that had already lost deep pain perception — the most severe grade. They are not a prognosis for your individual dog, and they are not a countdown you have already failed. They are the reason an emergency hospital at midnight is a reasonable use of a night.
Where these numbers come from, and what they are not
Checked on 8 October 2026. Breed risk, the share of episodes in the middle-to-lower back, and the acute-disc figures come from the MSD Veterinary Manual and the 2025 UK Dachshund Health Report; the surgical outcome ranges are the figures carried in the veterinary literature and summarised in the neurology guidance we read.
What they are not. They are ranges from published case series, not a prediction for your dog, and they were not produced by us. Different studies define “recovery” differently — some count a dog that can stand, some count only a dog that can walk unaided — so treat single percentage points as noise and the direction of travel as the signal.
Where sources disagreed, we say so. The 24–48 hour band has no single figure we could find that was consistent across sources. We have deliberately left it as a trend rather than picking a number and presenting it as fact.
Deep pain perception, in plain words
This is the phrase you will hear at the hospital, and it is the one that decides what happens next. It is worth understanding before you need it.
A paralysed dog will often pull a leg back when a toe is clamped. That movement is a spinal reflex, and it can keep happening after the cord has stopped carrying signals to the brain. It looks like feeling. It is not. What the veterinarian is watching for is the moment the dog looks round, turns its head, yelps, or tries to pull the leg away with the rest of its body — the sign that the message arrived and was answered.
Do not test this yourself. The difference between the reflex and the response is a trained judgement, made with the right instrument, and getting it wrong in either direction is worse than not testing. If you are unsure, that uncertainty is itself a reason to go in tonight.
“Lost deep pain” sounds like an ending. It is a description of one neurological finding, and it is the finding that makes surgery time-critical. It is also why the money question belongs on a different page, so it does not slow this one down.
The five grades, and what they usually mean
Veterinary neurology sorts IVDD into five grades. The grade is assigned at examination, not guessed from a video, and the two top grades are the ones that move fastest.
| Grade | What it looks like at home | How urgent it usually is |
|---|---|---|
| 1Pain only | Walks normally. Yelps or flinches when the back is handled, may be reluctant to jump, may hold the back arched. | Same-day call. Strict rest starts now. |
| 2Wobbly | Still walking, but unsteady — a sway, or a back paw knuckling over. Often worse on smooth floors. | Same day. This is the grade most likely to be treated with rest alone, and the one most often left too long. |
| 3Down, still moving the legs | Cannot stand or walk, but the back legs still make purposeful paddling movements, and the dog can still urinate on its own. | Emergency today. Surgical and conservative routes are both still open. |
| 4Paralysed, deep pain intact | Back legs paralysed, no purposeful movement, but the dog still reacts properly to a clamped toe. May be unable to urinate. | Emergency now. Surgery is usually recommended, and the outcome is best before function is further lost. |
| 5Deep pain lost | Back legs paralysed, no purposeful movement, and the dog does not respond properly to a clamped toe. Often cannot urinate. | Surgical window measured in hours. See the numbers above. |
Grades are assigned by a veterinarian on examination. This table is here so that the words used at the hospital mean something when you hear them — not so you can grade your own dog.
Getting the dog to the car without making it worse
This is the part owners get wrong, usually out of love and hurry. The back is not rigid: a disc that has just herniated is at its most vulnerable to bending, and the segment that bends when a dog is scooped up is the same middle-to-lower section where 90–95% of dachshund episodes occur.
A rigid surface means a board, a plastic tray, a baking sheet, an ironing board, or a folded rigid crate mat — anything that will not flex when you lift it. A blanket used as a sling looks supportive and behaves like the left-hand picture: it lets the middle of the back hang. If you have two people, one takes the front and one takes the back, and you lift together on the signal of the person holding the head.
Before you drive: five steps
Tick them off if it helps. The list is deliberately short — in a genuine emergency the only things that matter are the ones that change what happens in the next hour.
-
1
Phone the emergency hospital while you are still getting the dog ready
Say the words “suspected IVDD, back legs affected” and ask whether they want you to come straight in. Call ahead on the drive, not from the car park. Emergency practices triage by phone as well as by arrival, and a heads-up on a spinal case is exactly the kind of call that gets a neurologist or a surgical team moving before you are through the door.
-
2
Get a rigid flat surface under the dog
A board, a tray, an ironing board, a rigid crate floor. Pad it with a towel so the dog does not slide, and slide the dog on rather than lifting it, if you can. Two people make this dramatically easier and dramatically safer.
-
3
Keep the dog quiet and level all the way in
No walking, no stairs, no letting it stretch or shake it off. A spinal cord under compression does not benefit from a dog trying to help. If you have a car, put the board flat in the boot or on the back seat, not on someone’s lap.
-
4
Bring the boring paperwork
The dog’s weight, the names and doses of anything it takes, the last time it urinated, and the exact time the first symptom appeared. That last one is the single most useful thing you can hand the vet, and the only way to have it is to have written it down. Bring any records from your own practice if you have them.
-
5
Ask for the grade in writing
Before you leave the hospital, ask what grade the dog was assigned, what the examination found, and what the plan is if it gets worse overnight. A grade written on a discharge note is the thing you will need if a claim, a second opinion or a decision at 3am depends on it.
What happens after you arrive, in order
Knowing the sequence ahead of time stops the first two hours from feeling like something being done to you. This is the usual shape of it at a hospital that has seen a lot of dachshunds.
- Triage. Your dog is assessed against everything else in the building. Severe pain, paralysis and loss of bladder control move you up the queue.
- Neurological examination. The vet tests gait, limb positioning, reflexes, and — the one that matters — whether the response to a clamped toe reaches the brain.
- Imaging. A plain X-ray can show calcified disc material and narrowing, but it cannot show the cord or the compression. Deciding on surgery is usually a job for MRI (or CT with a contrast study). That is the single biggest cost jump of the night, and it is why the estimate moves once the dog has been examined.
- The conversation. With a grade and an image, a surgeon can give you the odds for your dog rather than the odds for a study population.
- Either route. Surgery is a hemilaminectomy, typically a few hours long. Conservative management is strict confinement, and it is not a lesser option for a lower grade — it is the standard one.
If the hospital asks whether you want to transfer, that is normal: many first-opinion emergency practices stabilise and refer on to a specialist centre. MRI plus surgery at a specialist centre is the route that runs into five figures, and that arithmetic is on a page of its own.
What the night is likely to cost
You will be given an estimate at some point tonight, and it helps to know roughly where the numbers sit before you see it. The ranges below are typical US figures, not quotes.
If the money is the reason you are hesitating rather than the diagnosis, do not let it delay the call. Ask at the desk about payment before treatment starts — and if you already know insurance is not going to answer for this episode, there is a sequence for that which starts with the written estimate and ends with the breed-specific funds.
If the window has already passed
Some people arrive here a week late, after a night spent hoping it would improve. Falling odds are not zero odds: some dogs outside the 48-hour window still regain the ability to walk, and the published ranges are ranges. What changes is that the decision is no longer obvious, and it should be made with a neurologist rather than against a countdown.
What is still true, whichever route you are on
- Confinement is the treatment, not a compromise. Six to eight weeks of genuinely strict rest — carried outside for toilet breaks, no stairs, no sofa, no chasing — is what the conservative route actually consists of. Half-rest is the most common reason a mild episode becomes a second one.
- Bladder care is a medical task, not a chore. A dog that cannot urinate needs its bladder emptied, and it needs it done properly. Ask the vet to show you before you go home, and ask what to watch for.
- Recovery is slow and it is not linear. Post-surgical dogs are usually on the same strict rest, for weeks. Improvement in the first days is not a sign that you can relax the rules.
- Prevention after the fact is still worth doing. Weight is the lever with the clearest mechanism: ask for a target weight and a body condition score, and weigh the dog monthly rather than guessing. Ramps and non-slip flooring remove the events that trigger episodes. Here is the full list of what can be changed — and the part of the risk it does not reach.
- Be sceptical of supplements sold as prevention. A 2022 systematic review and meta-analysis of nine trials found no meaningful benefit from glucosamine and chondroitin, which remain among the most commonly recommended products for exactly this purpose.
And if the dog does not recover the use of its back legs, that is a different life rather than the end of one — carts, and a large community of owners who have done it, exist for exactly this situation. It is a chapter that deserves its own page, and it will get one.
Two things worth doing while the episode is fresh, whichever way it went: write down the date, the grade and the diagnosis, and photograph the discharge notes. If there is a next time, those three facts change how fast a vet can act — and they are the difference between “a previous back problem” and a documented episode with a grade.
Questions people actually ask
How do I know if my dachshund’s back problem is an emergency?
Three things move a back episode into emergency territory: the dog has lost the ability to walk, the dog cannot pass urine or is leaking without control, or the dog’s response to having a back toe squeezed has changed. Anything that gets worse over hours rather than days is also an emergency, because the compression is progressive. Pain alone, with a dog that still walks normally, is urgent rather than critical — but it still needs a same-day call rather than a wait-and-see week.
What is deep pain perception, and why does it decide everything?
It is the brain registering a painful stimulus, not the spinal cord pulling a leg back. A paralysed dog will often withdraw a leg when a toe is clamped, and that reflex can survive even when the cord is no longer carrying the signal. The test that matters is whether the dog turns its head, whines or looks at the clamped foot. Only a veterinarian should test for it, because the difference between the reflex and the response is a trained judgement — and it is the single biggest factor in whether surgery restores walking.
How should I move a dachshund I suspect has IVDD?
On something rigid and flat, with the spine kept level, and with two people if you have two. A rigid surface padded with a towel supports the whole length of the back. Carrying a dog in your arms bends the spine around your forearm and lets the middle of the back sag, and the sagging segment is usually the one already under pressure. No stairs, no laps, no letting the dog walk to the car, however much it wants to.
Is surgery still worth it after 48 hours?
That is a conversation with a neurologist, not a rule, but the published numbers do change with time. Where a dog has lost deep pain perception, surgery within 24 hours is reported to restore walking in roughly 50 to 60 percent of cases; beyond 48 hours that figure falls below 10 to 20 percent. Falling odds are not zero odds. The honest framing is that the window changes the odds, not the decision — and the decision belongs to you and the neurologist.
Is crate rest really enough for a mild episode?
For a dog that still walks and has pain but no weakness, strict rest is the standard conservative route, and strict is the operative word. It usually means six to eight weeks of confinement, no stairs, no jumping, no sofa, and being carried outside for toilet breaks on a level surface. A dog that is allowed to trot around the house during those weeks is not on crate rest in any meaningful sense. If weakness appears at any point during rest, that is a change that needs a vet the same day.
Sources, and what we did not verify
Checked on 8 October 2026. Breed risk and the anatomical distribution of episodes come from the MSD Veterinary Manual; the lifetime risk figure and the average age at death for affected dachshunds come from the 2025 UK Dachshund Health Report; the surgical outcome ranges and the progressive myelomalacia figure are the numbers carried in the veterinary neurology literature and in the guidance published by specialist referral practices; the supplement finding is the 2022 systematic review and meta-analysis of nine trials; cost ranges are typical US figures assembled from published practice estimates and our own insurance pages.
What we did not do. We are not veterinarians, and we have not examined your dog. We have not invented any probability, percentage or multiplier on this page — every figure is either attributed above or labelled as a range. Where sources disagreed, we have said so in the text rather than picking the convenient number.
One widely-quoted claim we deliberately do not repeat. A figure of “40–50% reduction in IVDD risk from prevention” circulates across websites in this niche. We could not find an originating study for it, so it is not on this page. The advice it is attached to is still worth following; the number is not supportable.
No affiliate links on this page. There is nothing to buy here and nobody paid to be named. Our commercial relationships are insurance-related, they live on the insurance pages, and they are labelled there.
Not veterinary advice. DogDecide is not a veterinary practice, and nothing here is a diagnosis, a treatment plan or a prognosis for your dog. This page organises publicly available information so that a decision made at 11pm is a slightly better-informed one. Your veterinarian — and tonight, the emergency veterinarian in front of you — is the only authority on your dog’s condition.
If you are here before anything has happened, the useful pages are what you can actually change about the risk, whether insurance would even cover this, and from what date, and whether covering it yourself is the better instrument for your household.