A cat with a broken back is not always paralysed at the roadside. It can drag itself 2 m, hiss, and still have a spine that shifts 5 mm every time it is picked up. The carry is the treatment: a flat 60 x 40 cm board, a neutral neck, 3 people lifting on one count, and no scruffing at any point. Get that right and the cat reaches surgery inside the 24 to 48 hour window with its cord intact.
Why a hug can cost the back legs
The spinal cord sits in a canal with roughly 1 to 2 mm of clearance, so a fracture that looks stable on the outside can crush the cord with 3 mm of movement. Lifting a cat by the scruff stretches the neck into extension and drops the hips, which flexes the spine at the thoracolumbar junction, the spot where most feline fractures sit. A hand under the chest and one under the rump still leaves 1 to 2 cm of sag in the middle, and that sag turns a bruise into a tear.
Two habits do damage before the car moves: letting the cat walk, and a soft carrier that folds around the body. A cat with a fractured vertebra often walks once, badly, then loses the ability within 24 hours.
The board: 60 x 40 cm, 3 straps, 2 towels
Use anything rigid and flat: a 60 x 40 cm cutting board, a plastic tray, a shelf or 1 cm plywood. Line it with a towel, and roll 2 hand towels into cylinders 3 to 5 cm across, one on each side of the neck. Tape across the chest, the hips and the board at 3 points, plus 1 strip over the towel rolls, and leave the face clear.
Neutral means the nose is in line with the spine, not tucked to the chest or stretched forward; a 10 degree tilt is fine if that is how the cat was lying. Never apply traction, and never lift the head to check the eyes during the carry.
3 people, 4 hands, 1 count
| Carry method | People | Gear | Setup time | Spine movement |
|---|---|---|---|---|
| Rigid board, taped | 3 | 60 x 40 cm board, 3 straps | 3 minutes | Under 2 mm |
| Board, hands only | 2 | 60 x 40 cm board | 2 minutes | 2 to 5 mm |
| Towel sling | 2 | 90 x 70 cm towel | 1 minute | 5 to 10 mm |
| Soft carrier | 1 | 45 x 30 cm bag | 30 seconds | 10 to 20 mm |
| Scruff and forearm | 1 | None | 5 seconds | Over 20 mm |
Person 1 takes the head: both hands flat on the sides of the skull, thumbs behind the ears, forearms resting on the board so the head cannot drop. Person 2 takes the chest and front legs. Person 3 takes the pelvis and hind legs, with the tail supported on the board instead of hanging. The count is out loud, and the board goes under the cat, not the cat onto the board.
With 1 person, do not attempt a solo lift: slide the board under the cat where it fell, then drag the board, not the cat, to the car. Two people can carry a 4 kg cat 50 m without stopping; 1 person cannot keep a board level for 10 m, and a 15 degree tilt puts the cat's weight on the fracture.
5 things that are never allowed
- No scruffing, not even to move the cat 30 cm.
- No lifting by the front legs with the back legs hanging.
- No testing whether the cat can walk, stand or wag its tail.
- No bending the cat into a carrier that is smaller than 45 cm long.
- No massage, stretching or pulling on the tail to check feeling.
The 30-minute nerve exam at the clinic
The first 30 minutes decide the prognosis through a fixed sequence: mentation, pupil size, pain response at the spine, voluntary movement in all 4 limbs, withdrawal reflex, perineal reflex, tail tone, bladder tone and deep pain. Deep pain is tested with forceps on a toe, hard enough to make a normal cat react, and it is the most important result: a cat with deep pain has a real chance of walking again, a cat without it for 48 hours has a poor one.
Reflexes are graded 0 to 4, and the grade matters less than the trend over 24 and 48 hours. Bladder function is checked by palpation and by measuring residual volume; a bladder holding more than 10 mL after expression needs manual emptying every 6 to 8 hours. Radiographs come after the exam and after pain relief, and a CT scan is the standard for surgical planning because plain films miss 30 to 40 percent of fractures in the lumbosacral region.
First 24 hours: rest, bladder, turning
Strict cage rest means a cage 60 x 45 cm with a 2 cm foam pad, no jumping, no stairs, no sofa, for 4 to 6 weeks. Turn the cat every 4 hours to keep the lungs clear and the skin intact, checking the down side for redness. Express the bladder every 6 to 8 hours, and measure the volume so the vet can see whether tone is returning. Food and water go in shallow floor-level bowls.
Surgery is considered within 24 to 48 hours when there is a fracture, a slipping vertebra or a disc, and waiting a week does not help. Steroids at high dose are no longer recommended for spinal cord trauma in cats, because they raise the risk of gut bleeding and infection without improving walking. Pain control, nursing care and physiotherapy from day 3 matter more.
When the tail tells you something
A tail that hangs limp and stays soiled is a sign of sacral nerve damage, which often comes with a spine injury at L7 to S3 and with bladder problems. A tail that is pulled or crushed also needs its own plan, covered in tail avulsion injury, and the handling rules for a cat that cannot feel its back end are in spinal injury handling. If the cat was hit by a car, check for other injuries with the poison and toxic plant checker only after the spine is stable, because moving the cat to read a label is not worth the risk.
5 steps before you lift
- 1. Do not let the cat walk, not even 2 steps.
- 2. Slide a 60 x 40 cm rigid board under the body where it lies.
- 3. Roll 2 towels 3 to 5 cm thick beside the neck, tape at 3 points.
- 4. Lift on a count of 3 with 3 people, board level the whole way.
- 5. Tell the clinic the time of injury so the 30-minute exam starts on arrival.
Terms mentioned in this article
Frequently asked
Can I just pick up a cat with a hurt back and put it in a carrier?
No. A soft carrier and a hug both let the spine sag 1 to 2 cm, which is enough to crush a cord that has 1 to 2 mm of clearance. Slide a rigid 60 x 40 cm board under the cat where it lies, roll 2 towels beside the neck, tape at 3 points, and lift with 3 people on one count. Keep the neck in the position you found it.
What does the 30-minute exam at the clinic actually test?
It runs through mentation, pupils, spinal pain, voluntary movement in all 4 limbs, withdrawal reflex, perineal reflex, tail tone, bladder tone and deep pain. Deep pain, tested with forceps on a toe, is the result that matters most: present deep pain means a real chance of walking again, absent for 48 hours means a poor outlook, and the trend at 24 and 48 hours beats any single score.
How long does cage rest last after a spinal injury?
Four to 6 weeks in a 60 x 45 cm cage with a 2 cm pad, with turns every 4 hours and bladder expression every 6 to 8 hours. Surgery, when it is needed, is planned for the first 24 to 48 hours rather than after a week of waiting. Physiotherapy starts around day 3, and high-dose steroids are no longer recommended because they add gut bleeding and infection risk.