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Signs of pain or discomfort

Pain may appear as hiding, posture changes, reduced movement, guarding or new behavior.

CALL YOUR VETERINARIAN PROMPTLY
Illustration showing possible signs of pain in a dog and cat
OWNER VISUAL GUIDEChanges in movement, posture and behavior are useful observations to share with a veterinarian. This educational illustration is not a diagnostic image.

READ THIS FIRST

Observations can help your veterinarian. They cannot rule out an emergency.

Contact an emergency veterinary facility immediately for difficult breathing, collapse, ongoing seizures, inability to urinate, major bleeding, abnormal gum color, sudden severe abdominal swelling or rapidly worsening weakness.

01 · POSSIBLE CAUSES

What could be behind this symptom?

These are possibilities, not a diagnosis. The right explanation depends on the examination, species and medical history.

  • Joint disease, injury, dental disease or spinal problems.
  • Abdominal, urinary, ear or eye disease.
  • Inflammation, infection, postoperative discomfort or another underlying illness.
02 · WHAT YOU CAN OBSERVE

What can you safely check at home?

Write down what you see and bring photographs or video only when doing so does not delay care.

  • Posture, walking, jumping, facial expression and willingness to be handled.
  • Location, duration and whether the discomfort follows eating, urination or movement.
  • Appetite, breathing, hiding, vocalizing and any recent injury.
03 · WHAT NOT TO DO

Avoid actions that can make things worse.

  • Do not give ibuprofen, naproxen, acetaminophen or leftover prescriptions.
  • Do not manipulate a painful limb, squeeze the abdomen or force movement.
  • Do not assume an animal is comfortable because it does not cry.
04 · WHEN TO CALL

When should you contact your veterinarian?

  • Call promptly for persistent discomfort, limping, reduced grooming or changed behavior.
  • Ask how to transport and handle the animal without worsening pain.
05 · WHEN IT IS AN EMERGENCY

Get emergency help immediately if you see:

  • Severe sudden pain, suspected fracture, abdominal distension or inability to urinate.
  • Collapse, difficult breathing, neurologic changes or significant trauma.
Open the emergency action guide →
06 · SPECIES-SPECIFIC CONCERNS

The same symptom can mean different things in different animals.

Cats

Reduced jumping, grooming changes and hiding may be more informative than vocalizing.

Domestic equines

Rolling, flank watching, reluctance to walk or a laminitis stance requires immediate contact.

Rabbits & small mammals

Hunching, tooth grinding and reduced eating may indicate significant pain.

Related Resources

Recognizing painOsteoarthritisRadiographsDiagnostic testing libraryWhen it is an emergency
TRUSTED SOURCES

Sources behind this guidance

American Veterinary Medical AssociationFirst aid tips for pet owners and limits of home careMerck Veterinary ManualVeterinary professional and pet-owner disease referencesMerck Veterinary Manual: urinary obstructionWhy urinary blockage in cats requires immediate veterinary attention

These educational resources support a conversation with your veterinary team. They do not replace examination, diagnosis or species-specific emergency care.