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Is This a Vet Emergency? 10 Symptoms to Watch For.

Dr. Scott Perry

By Dr. Scott Perry

August 17, 2026

Pet EmergencyUrgent CarePet HealthSafety
Yellow Labrador lying down in the grass

As a pet owner, one of the hardest decisions you'll ever make is figuring out whether your pet needs immediate veterinary care or if it's okay to wait until morning.

We've all been there. Your dog wakes you up in the middle of the night vomiting. Your cat is limping after jumping off the couch. Your puppy ate something questionable. Suddenly, you're asking yourself:

"Is this an emergency?"

The truth is, some symptoms require immediate veterinary attention because delaying treatment could put your pet's life at risk. Others may be uncomfortable but can often be monitored at home while you watch for changes.

Here's a guide to help you recognize the difference. Important: if you're ever unsure about your pet's condition, it's always safest to call your veterinarian. When in doubt, let us help you decide.

10 Symptoms You Should Never Ignore

1. Difficulty Breathing

If your pet is displaying signs of respiratory distress, such as labored, rapid, shallow, open-mouthed, or noisy breathing, this is an emergency. Breathing problems can quickly become life-threatening. The best thing to do is go to the nearest emergency veterinarian.

2. Collapse or Loss of Consciousness

A pet that suddenly collapses, faints or cannot stand needs immediate evaluation. Possible causes include problems with your pet's heart, brain, metabolism or nervous system. Internal bleeding could also be the culprit.

3. Seizures

A single brief seizure may not always be life-threatening, but you should contact a veterinarian and seek emergency care right away if the seizure lasts longer than five minutes, your pet has more than two seizures in less than 24 hours, or your pet never fully recovers between seizures.

4. Hit by a Car or Major Trauma

Even if your pet seems okay afterward, internal injuries aren't always obvious. Always have your pet examined after being hit by a vehicle, falling from a significant height, animal attacks, or serious accidents.

5. Bloated or Swollen Abdomen

A rapidly enlarged abdomen, especially in large dogs, could indicate gastric dilatation-volvulus (GDV). This is commonly known as bloat and can become fatal within hours without treatment.

6. Unable to Urinate

If your pet repeatedly strains to urinate or produces only tiny drops, seek emergency care immediately. Urinary blockages can become life-threatening in less than 24 hours.

7. Known or Suspected Poisoning

Never wait to see what happens if your pet has consumed something poisonous. Call your veterinarian immediately. Common poisonous items for pets include alcoholic drinks, avocados, caffeine, chocolate, grapes and raisins, antifreeze, weed killers and more.

8. Pale, Yellow or Blue Gums

Healthy gums should generally be pink. Very pale or discolored gums may indicate shock, poor circulation, severe blood loss, or lack of oxygen.

9. Continuous Vomiting or Bloody Diarrhea

One isolated episode of vomiting isn't always an emergency. However, seek immediate care if your pet has repeated vomiting, blood in their vomit, large amounts of bloody diarrhea, severe lethargy, or signs of dehydration.

10. Signs of Heatstroke

Heatstroke is a life-threatening emergency that can develop quickly, especially during hot weather or after strenuous exercise. Watch for signs such as excessive panting, difficulty breathing, bright red or pale gums, drooling, weakness, vomiting or diarrhea, and loss of consciousness.

10 Symptoms That May Be Safe to Monitor at Home

A hamster and a rabbit sitting side by side

1. One Episode of Vomiting

If your pet vomits once but continues acting normally, drinking water, and eating later, you can often monitor them for the next 24 hours. If vomiting continues, call your veterinarian.

2. Mild Diarrhea

A single episode of soft stool without blood may simply be due to dietary indiscretion or mild stomach upset. Ensure your pet stays hydrated and always monitor them for improvement.

3. Minor Limping

If your dog or cat briefly favors one leg but is still walking comfortably and the limp improves with rest, monitoring at home for a day may be appropriate. If the limp persists, worsens, or your pet refuses to bear weight, schedule an exam.

4. Small Cuts or Scrapes

Minor superficial wounds can often be cleaned gently with warm water. Deep wounds, punctures, or bites should always be examined by a veterinarian.

5. Mild Itching

Occasional scratching may be caused by seasonal allergies, dry skin, or insect bites. Persistent itching, hair loss, or skin infections deserve a visit to the vet.

6. Sneezing

An occasional sneeze is usually not concerning. However, frequent sneezing, nasal discharge, facial swelling, pawing at the nose or face, coughing, wheezing, nosebleeds, or difficulty breathing should be evaluated.

7. Mild Eye Irritation

A little tearing in certain scenarios, such as a windy walk, may resolve on its own. However, if your pet squints, keeps its eyes closed, or has green or yellow discharge, don't wait to contact your vet.

8. Temporary Decrease in Appetite

Some pets occasionally skip a meal. If your pet continues drinking water and otherwise acts normally, you can monitor them. Cats that stop eating for 24 hours should always be evaluated promptly.

9. You Find a Tick on Your Pet

Finding a tick isn't always an emergency. Remove it carefully, monitor the bite area, and watch for signs of illness over the next several weeks. Pet owners should consider keeping your pet on a tick preventative and consult a veterinarian for the best prevention methods for your pet.

10. Mild Anxiety During Storms or Fireworks

Many pets become nervous during loud noises. Providing a safe, quiet environment can often help. If anxiety becomes severe or frequent, your vet can recommend treatment options.

When You're Unsure, Always Call

Don't wait too long because you hope the problem will simply go away. You don't have to make decisions alone: pet telemedicine is available 24/7 with our team of veterinary experts. A virtual vet appointment can help you take action to determine the next best steps for your pet.

Book an
appointment

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