As a dog owner, you know your furry friend isn't just a pet—they're part of your family. That's why detecting any signs of illness early can make the difference between simple treatment and major complications. At Vetco, we want to help you identify the most common dog diseases so you can act quickly.
Why is early detection so important?
Dogs can't tell us in words when something hurts or they're feeling sick. They depend entirely on our observation and attention. Many diseases that seem minor at first can become serious problems if left untreated. The good news is that by knowing the signs, you can be your companion's best health advocate.
The 7 most common diseases and their warning signs
1. Canine Parvovirus
This viral disease is especially dangerous in puppies and young unvaccinated dogs.
Warning signs:
Severe and persistent vomiting
Bloody diarrhea with a very strong odor
Complete loss of appetite
Extreme lethargy and fever
Rapid dehydration
What to do? Parvovirus requires immediate veterinary attention. Vaccination is your best prevention tool.
2. Canine Distemper
A viral disease that affects multiple body systems.
Warning signs:
Nasal and eye discharge (at first it may seem like a cold)
Persistent cough
Fever that comes and goes
Loss of appetite and weakness
In advanced stages: seizures and neurological problems
What to do? If you notice these symptoms, especially the combination of discharge and fever, go to the vet immediately.
3. Otitis (Ear Infections)
Very common, especially in breeds with floppy ears like Cocker Spaniels or Basset Hounds.
Warning signs:
Your dog constantly shakes their head
Scratches ears persistently
Bad odor coming from the ear
Redness or swelling in the ear canal
Head tilting to one side
Dark or yellowish discharge
What to do? Don't try to clean the ear deeply on your own. A professional examination will determine if there's a bacterial or fungal infection.
4. Dermatological Problems (Allergies and Dermatitis)
Your dog's skin can reflect everything from food allergies to parasitic problems.
Warning signs:
Excessive and constant scratching
Compulsive licking of paws or body
Skin redness
Abnormal hair loss or bald patches
Bad skin odor
Scabs or wounds from scratching
What to do? Allergies can be complex to diagnose. At Vetco, we perform tests to identify the exact cause and offer you the best treatment.
5. Gastrointestinal Problems
From parasites to food intolerances, the digestive system is vulnerable.
Warning signs:
Frequent vomiting (more than twice in 24 hours)
Persistent diarrhea
Swollen or painful abdomen
Weight loss with no apparent reason
Changes in appetite
Excessive gas
What to do? Don't wait more than 24 hours if symptoms persist, especially in puppies or senior dogs.
6. Dental Disease
More than 80% of dogs over 3 years old have some degree of periodontal disease.
Warning signs:
Bad breath (beyond normal "dog breath")
Red or bleeding gums
Difficulty eating or pain when chewing
Tooth loss
Visible tartar (yellow or brown stains on teeth)
Excessive drooling
What to do? Dental health directly impacts the heart, liver, and kidneys. Professional dental cleanings are essential.
7. Joint Problems and Dysplasia
Common in large breed dogs and senior adults.
Warning signs:
Limping or difficulty getting up
Stiffness after resting
Less interest in playing or walking
Difficulty climbing stairs or getting in the car
Licking specific joints
Behavior changes (irritability due to pain)
What to do? Early management with proper treatment and exercise can significantly improve their quality of life.
Your observation routine: weekly checklist
To help you detect problems early, we recommend doing these weekly checks:
✓ Eyes: Clear, no discharge or redness
✓ Ears: Clean, no bad odor
✓ Nose: Moist, no abnormal discharge
✓ Mouth and teeth: Pink gums, no extreme bad breath
✓ Skin and coat: No red areas, scabs, or hair loss
✓ Behavior: Normal energy level, good appetite
✓ Stools: Normal consistency, no blood
When to come to Vetco immediately
Some situations can't wait:
Difficulty breathing
Bleeding that won't stop
Seizures
Vomiting or diarrhea with blood
Inability to urinate
Trauma or accident
Swollen and hard abdomen
Collapse or loss of consciousness
Suspected poisoning
Prevention is the best treatment
At Vetco we firmly believe that preventive medicine is the key to a long and healthy life for your dog. Our services include:
General and specialized consultations
Personalized vaccination programs
Internal and external deworming
Geriatric check-ups for senior dogs
Clinical analysis and diagnostic imaging
Surgery and hospitalization
Emergency services
We're close to you
MAIN BRANCH - Celaya
Address: Guillermo Prieto #605 Int 2, Col. Alameda, Celaya, Gto.
Phone: 461 613 6415 | 461 273 1517
BRANCH - Juventino Rosas
Address: Ignacio Ramírez #220, Zona Centro, Juventino Rosas, Gto.
Phone: 412 157 6382 | 412 123 9083
Your peace of mind, our priority
Nobody knows your dog better than you do. If something doesn't feel right, trust your instinct. At Vetco we're here to support you with years of experience caring for pets' health in Guanajuato.
Remember: early detection can save your furry friend's life. Don't wait for symptoms to get worse. Schedule your appointment today!
Have questions about your dog's health? Contact us on WhatsApp or call us. At Vetco, your pet is our priority.