10 Emergency Signs Your Pet Needs Immediate Veterinary Attention

Pets can't tell you when they're sick. They often hide their pain — an instinct inherited from their wild ancestors. Our job as owners is to recognise the signs before it's too late.

Here are 10 conditions that need immediate attention — not tomorrow, not next week.

10 Signs to See a Vet Immediately

Don't Wait Until It's Too Late!

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Difficulty Breathing

Rapid breathing while at rest, breathing with an open mouth (cats almost never breathe through their mouths unless severely stressed or in an emergency), blue or pale gums/tongue, abdomen moving with each breath. This is an absolute emergency — see a vet immediately.

Seizures or Loss of Consciousness

Convulsions, fainting, or the pet not responding when called or touched. During a seizure: do not hold their mouth, move hard objects away, note the duration. After the seizure ends, take them immediately even if they seem to have recovered.

Sudden Severe Abdominal Bloating (Dogs)

Especially in large breed dogs like Great Danes, Labradors, or Rottweilers. The abdomen suddenly enlarges, becomes hard, the dog is restless and nauseous but unable to vomit. This is a sign of GDV (Gastric Dilatation-Volvulus) — a twisted stomach. Fatal within hours without emergency surgery.

Unable to Urinate (Male Cats)

A male cat repeatedly visiting the litter box, straining with no result, or producing only a tiny amount of urine or blood. This indicates urethral obstruction — an emergency that can be fatal within 24–48 hours by causing acute kidney failure and cardiac arrhythmia.

Major Physical Trauma

Hit by a vehicle, fallen from height (especially 2nd floor or higher), bitten by another animal, or choked. Even if they appear "fine" on the outside, internal trauma (internal bleeding, lung injury, dislocation) is not always immediately visible.

Refusing Food & Water for More Than 24–48 Hours

Especially dangerous for cats — not eating for more than 2–3 days risks hepatic lipidosis (fatty liver disease), a serious condition requiring intensive treatment. For kittens or elderly cats, the safe window is even shorter.

Bloody Vomiting or Diarrhoea

Fresh blood or coffee/tar-coloured material in vomit or faeces. Can indicate gastrointestinal bleeding, parvovirus (young dogs), intussusception, or poisoning. Bloody diarrhoea with lethargy = high danger sign.

Extreme Lethargy / Unable to Stand

A normally active pet suddenly refusing to move, unresponsive to being called, or unable to stand/walk normally. This indicates a serious systemic condition — from severe anaemia or hypoglycemia to stroke/vestibular syndrome.

Suspected Poisoning

Eating toxic plants, human medications, chocolate, onions, xylitol, rodenticides, or household chemicals. Don't wait for symptoms to appear — some of the most dangerous poisons are best treated before they're absorbed. Contact your vet immediately with: what was eaten, how much, and when.

Suddenly Red, Closed, or Discoloured Eye

Acute glaucoma, uveitis, or corneal ulcers can cause permanent blindness within hours if untreated. Sudden red eye + the pet is in pain or keeping the eye shut = ophthalmic emergency.

Checklist: Monitor at Home or See the Vet Immediately?

Condition	Monitor First	See Vet Immediately
Occasional sneezing, no other symptoms	✓
Constant sneezing + yellow discharge + not eating		✓
Vomited once, still eating and active	✓
Vomiting 3+ times in a day / blood in vomit		✓
Not eating for 12 hours (healthy adult cat)	✓ (monitor closely)
Not eating for 48 hours / kitten		✓
Small wound, not deep, not bleeding heavily	✓ (clean it)
Deep wound / bite from another animal		✓

Not Sure? Contact Us First

If you're unsure whether your pet's condition is an emergency or can wait, message Birawa Vet via WhatsApp. We'll help evaluate the symptoms and determine the right course of action — without you having to leave home right away.

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Frequently Asked Questions

What are the most critical emergency signs that require an immediate vet visit?

Signs requiring immediate attention (within hours, not days): (1) Difficulty breathing — rapid breathing, open-mouth breathing, blue/pale gums, (2) Seizures or unconsciousness, (3) Sudden severe abdominal bloating (especially in large breed dogs), (4) Unable to urinate or straining without result for more than 12 hours, (5) Major physical trauma — hit by a vehicle, fallen from a height. Do not wait until tomorrow for any of these.

My cat hasn't eaten for 1 day — is that dangerous?

One day without eating in a healthy adult cat is usually not yet an emergency, but needs close monitoring. It becomes dangerous if: not eating for more than 24–48 hours (cats risk hepatic lipidosis/fatty liver disease), accompanied by other symptoms (vomiting, diarrhoea, lethargy, sneezing), or in kittens/elderly cats (lower tolerance). A cat that refuses both food and water for over 48 hours must see a vet.

How can I tell if my cat/dog is in pain if they can't speak?

Signs of pain in pets: (1) Tense posture, unwilling to move or change position, (2) Hissing, growling, or vocalising when a specific area is touched, (3) Hiding and avoiding normally enjoyed interactions, (4) Squinting eyes or flattened ears, (5) Refusing to eat, (6) Faster breathing than usual while resting, (7) Repeatedly licking or biting a specific body area.

Does a cat that keeps hiding mean they're sick?

It can be. Sick or painful cats instinctively hide — this is a predator-protection mechanism. Be concerned if a normally social cat suddenly hides continuously, especially combined with not eating, not using the litter box normally, or other drastic behaviour changes. More than 24 hours of unexplained hiding warrants a check-up.

My dog is vomiting — when should I see a vet?

Vomiting 1–2 times without other symptoms in a healthy adult dog is usually not an emergency. See a vet IMMEDIATELY if: vomiting more than 3 times in a day, blood in vomit, the dog appears lethargic or unresponsive after vomiting, the abdomen swells/hardens after vomiting (sign of GDV/bloat in large dogs), vomiting combined with inability to urinate, or if the dog is suspected of swallowing a foreign object.

10 Signs Your Pet Needs to See a Vet Immediately (Don't Wait)