Common Signs Your Pet Might Be Sick – When to See a Vet

Pets can’t tell us when they’re feeling unwell, so it’s up to pet owners to recognize the subtle (and not-so-subtle) signs of illness. Catching symptoms early can make a huge difference in your pet’s recovery. Here are some key warning signs that your furry friend might be sick and when it’s time to call the vet.  

1. Changes in Appetite or Thirst

- Loss of appetite (not eating for more than 24 hours)  

- Increased thirst (could indicate diabetes or kidney disease)  

- Sudden weight loss or gain (may signal metabolic disorders or parasites)  

When to see a vet: If your pet refuses food for more than a day or shows extreme changes in drinking habits.  

2. Lethargy or Unusual Fatigue

- Sleeping more than usual  

- Lack of interest in play or walks  

- Weakness or difficulty moving  

When to see a vet: If your normally energetic pet is unusually sluggish for more than a day, it could indicate infection, pain, or organ issues.  

3. Vomiting or Diarrhea

- Occasional vomiting may not be serious (e.g., hairballs in cats).  

- Repeated vomiting or diarrhea (especially with blood) could mean poisoning, parasites, or gastrointestinal disease.  

When to see a vet: If vomiting/diarrhea persists beyond 24 hours, or if your pet seems dehydrated (dry gums, sunken eyes).  

4. Breathing Problems

- Wheezing, coughing, or labored breathing  

- Rapid or shallow breaths  

- Blue-tinged gums (emergency!)  

When to see a vet: Immediately if breathing is strained—this could indicate heart disease, asthma, or an obstruction.  

5. Changes in Bathroom Habits

- Straining to urinate (possible UTI or bladder stones)  

- Blood in urine or stool  

- Accidents in house-trained pets  

When to see a vet: Difficulty urinating is an emergency (especially in male cats could be a deadly blockage).  

6. Skin & Coat Problems 

- Excessive scratching, bald patches, or sores  

- Lumps, bumps, or swelling  

- Dull, flaky, or greasy coat  

When to see a vet: If itching is severe, wounds won’t heal, or you find new lumps (could be allergies, infections, or tumors).  

7. Behavioral Changes

- Sudden aggression or irritability  

- Hiding more than usual  

- Excessive vocalization (whining, howling)  

When to see a vet: Sudden behavior shifts often mean pain (e.g., arthritis) or neurological issues.  

When in Doubt, Call the Vet

Some symptoms (like seizures, collapse, or bloating) require immediate emergency care. For less urgent signs, monitor closely but if symptoms persist beyond 24 hours, schedule a checkup.  

Prevention Tip: Regular vet visits help catch problems early. Keep an eye on your pet’s normal behavior so you can spot changes quickly!  

Final Thought

Pets hide illness well, so knowing these warning signs could save their life. Trust your instincts if something feels off, it’s better to be safe and consult your vet.