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Bone / injury · Cats & dogs

Bone, joint, spine, and trauma disease: fracture, sprain, luxation, arthritis, and IVDD

An orthopedic and trauma overview for limping, pain, mobility change, wounds, spine signs, and urgent injury patterns.

Compiled by Petwell · Source content version 2.0.0
Source project update: 2026-05-13

Bone, joint, spine, and trauma disease: fracture, sprain, luxation, arthritis, and IVDD

Educational pet-health and visit-preparation reference. Not a diagnosis, prescription, dosage recommendation or substitute for a veterinarian.

Care & observations

  • Restrict activity, prevent stairs and jumping, use non-slip surfaces, and transport carefully if injury is suspected.
  • Record videos of gait from the side and front if safe; note when limping started and whether pain is improving or worsening.
  • For wounds, prevent licking and keep the pet calm; punctures and bite wounds often need veterinary evaluation.

Seek veterinary care now

  • Hit by car, fall from height, heavy bleeding, open fracture, severe pain, inability to walk, paralysis, dragging legs, loss of bladder control, or breathing change after trauma.
  • Sudden back pain with weakness, knuckling, or inability to move the hind limbs.

Contact your veterinarian soon

  • Limping lasting more than a brief mild episode, recurrent kneecap slipping, stiffness, reduced jumping, swelling, or pain after play.
  • Senior pets with mobility decline, suspected arthritis, muscle loss, or behavior changes that may reflect pain.

What to avoid

  • Do not give human pain relievers or force a lame pet to exercise to see if it improves.
  • Do not splint fractures at home unless instructed; poor splinting can worsen injury or circulation.

MAKE YOUR OBSERVATIONS USEFUL

Bring a clear timeline to your vet

For the changes covered in this guide, note when they started, how often they happen, whether they are worsening and how they differ from your pet’s usual routine. List recent diet changes, medicines, travel or possible ingestion in time order. Add photos or a short video only when it is safe and will not delay care.

Open local health records

Sources & editorial context

Migrated from the Pet Vet Reference project with its bilingual content preserved. Cited organizations provide background resources and do not endorse this site. Source-based compilation is not individual clinical review; this page does not claim veterinarian sign-off.

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