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Health5 min read

10 Signs Your Pet Needs to See a Vet Now

Last updated: January 2026

Some symptoms can wait until your regular vet opens Monday morning. Others require immediate emergency care. According to the American Veterinary Medical Association (AVMA), here are the warning signs that warrant urgent attention.

1. Difficulty Breathing

Normal respiratory rate at rest is 15-30 breaths per minute, and breathing should be quiet and effortless. Seek immediate care for:

  • Open-mouth breathing in cats (this is never normal)
  • Gasping or labored breathing
  • Blue-tinged gums or tongue
  • Exaggerated chest movements

2. Severe Bleeding

If blood is pumping out in spurts, pooling quickly on the floor, or soaking through a bandage within minutes, this is an emergency. The ears, feet, toenails, and tongue can bleed heavily and need veterinary attention.

3. Bloated or Distended Abdomen

Sudden abdominal swelling is always an emergency. It's a telltale sign of gastric dilatation and volvulus (GDV), commonly called bloat, which can be fatal within hours without treatment.

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GDV is most common in large, deep-chested breeds like Great Danes, German Shepherds, and Standard Poodles. Know the signs.

4. Inability to Urinate

Straining to urinate or producing no urine is an emergency, especially in male cats. Urinary blockage can cause bladder rupture and cardiac arrest within 24-48 hours.

5. Seizures

If your pet has never had a seizure, call your vet immediately. Multiple seizures in a row or a single seizure lasting more than 3 minutes requires urgent care.

6. Collapse or Sudden Weakness

Sudden inability to stand, walk, or paralysis of the back legs can indicate spinal injury, severe metabolic imbalance, or toxin exposure. This is always an emergency.

7. Known Toxin Ingestion

If your pet ate chocolate, xylitol, grapes, lilies (cats), or any known toxin, call the ASPCA Animal Poison Control Center at (888) 426-4435 or your emergency vet immediately.

8. Trauma

Being hit by a car, falling from a height, or any significant impact requires immediate evaluation. Even if your pet seems fine, internal injuries may not be immediately visible.

9. Repeated Vomiting or Bloody Diarrhea

A single episode of vomiting may not be concerning, but multiple episodes in a short period, especially with blood, warrants urgent care.

10. Sudden Behavior Changes

Unresponsiveness, extreme lethargy, sudden aggression, or disorientation can signal poisoning, stroke, heatstroke, or severe pain.

When in doubt, call your vet. Even if it's not an emergency, they can advise you over the phone and help you decide on next steps.

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