Pet Symptom Checker — Is My Dog or Cat Sick? 200 Symptoms Explained
Is your dog refusing to eat?
Is your cat coughing or acting strange?
As a pet owner, few things are more stressful than seeing your furry friend in discomfort and not knowing what to do.
Our free pet symptom checker helps you understand what might be wrong with your dog or cat — instantly, from your phone or computer.
A Complete Guide to the Pet Symptom Checker App
No sign-up required.
No subscription.
Just clear, reliable answers.
What Is the PetSymptom Checker?
PetSymptom Checker is a free online tool available at techhavela.com/pet-symptom-checker that covers 200 of the most common symptoms in dogs and cats.
For each symptom, you get:
A clear explanation of possible causes
A practical “What to Do” guide
A severity rating — Low, Medium, or High — so you know how urgently to act
An emergency warning when the symptom requires immediate veterinary care.
The tool covers both dogs and cats and organizes symptoms into 16 categories so you can find answers fast — even in the middle of the night when your vet’s office is closed.
How to Use This Free Pet Symptom Checker
Using the tool takes less than 30 seconds. Here’s how:
Step 1 — Select your pet type
Choose between Dog or Cat, or leave it on All Pets to browse symptoms for both.
Step 2 — Filter by category or severity
Use the dropdown menus to narrow down by category — such as Digestive, Respiratory, or Emergency — and by severity level: Low, Medium, or High.
Step 3 — Search for your symptom
Type any symptom in the search bar — for example “not eating”, “vomiting”, “limping”, or “blood in stool”.
The pet symptom checker searches across all 200 entries instantly and shows the most relevant matches.
Step 4 — Click a card to read the answer
Each symptom card shows the possible causes, what steps to take at home, and whether you need to see a vet urgently.
Find a Veterinary Clinic Near You
The tool also includes a built-in vet finder.
Enter your ZIP code and click “Find Vets Near Me” — Google Maps opens showing nearby veterinary clinics with ratings, hours, and directions.
Need urgent help?
Click “Emergency Vet Now” to instantly locate the nearest 24-hour emergency animal hospital in your area.
16 Dog and Cat Symptom Categories
This dog and cat symptom checker covers all major body systems and health concerns:
🍽️ Appetite — not eating, overeating, rapid weight loss
🫁 Respiratory — coughing, wheezing, labored breathing
🫃 Digestive — vomiting, diarrhea, bloating, blood in stool
🐾 Skin — itching, hair loss, rashes, lumps
🦴 Mobility — limping, paralysis, weakness, seizures
💧 Urinary — frequent urination, blood in urine, blockage
🧠 Behavior — aggression, hiding, confusion, anxiety
🦷 Dental — bad breath, tartar, swollen face, tooth pain
⚡ Neurological — head tilt, circling, blindness, tremors
👁️ Eyes — discharge, cloudiness, squinting, redness
👂 Ears — scratching, discharge, ear mites, infections
🚨 Emergency — toxic ingestion, snake bite, heatstroke, collapse
❤️ Cardiovascular — heart murmur, fainting, rapid breathing
🦷 Oral — ulcers, drooling, mouth growths
🐣 Reproductive — pyometra, mastitis, difficult labor, eclampsia
⚕️ General — fever, obesity, anemia, cancer warning signs
Completely Free — Support It with a Small Donation
This pet symptom checker is and will always be 100% free. No sign-up, no subscription, no paywall.
If the tool helped your dog or cat, you can support the project with a small voluntary donation via PayPal — as little as $3 helps keep the site running and allows us to add more symptoms over time.
No PayPal account is required.
Disclaimer
PetSymptom Checker provides general educational information only. It is not a substitute for professional veterinary advice, diagnosis, or treatment. If your pet is showing severe or life-threatening symptoms, please contact a licensed veterinarian or emergency animal hospital immediately.
Try the Pet Symptom Checker Now — It’s Free
Your pet can’t tell you what’s wrong. But now you have a tool that can help.
Discover the Powerful Pet Symptom Checker for Pet Owners
🐾 Open Pet Symptom Checker — Free
Free · No sign-up required · Works on mobile and desktop
**Sidnir Vieira**
Founder of TechHavela
A passionate pet and tech content creator, helping dog owners across the U.S. make smarter decisions for their furry friends.
