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OhMyDog EDU

Immune System

Organs Involved

The immune system is a complex network of organs and cells working together to protect your dog from harmful invaders.

Lymph Nodes

Filter lymph fluid, trapping harmful substances.

Spleen

Filters the blood, removing old cells and pathogens.

Bone Marrow

Produces white blood cells, vital for immune defense.

White Blood Cells

Act as the body’s first line of defense, identifying and neutralizing pathogens.

How the System Functions and Its Importance

The immune system works tirelessly to protect your dog from illnesses. Here’s how:

  1. White Blood Cells: Act as soldiers, identifying and neutralizing pathogens.
  2. Lymph Nodes: Filter lymph fluid to capture harmful invaders.
  3. Spleen: Filters blood, removing old cells and pathogens.

Common Health Problems

While the immune system works well most of the time, problems can arise:

  • Autoimmune Diseases: When the immune system mistakenly attacks the body.
  • Infections: Bacteria, viruses, and fungi can overwhelm the immune system.
  • Cancer: Some cancers can weaken the immune system.
Immune System Health

Care & Maintenance Tips

Maintaining a strong immune system in your dog is crucial for long-term health. Here are key ways to keep it functioning optimally:

Vaccinations

Keep immunizations up-to-date to prevent infections.

Proper Nutrition

Feed a balanced diet rich in vitamins and antioxidants.

Gut Health

Use probiotics like Pro Belly to support immune and gut health.

Stress Reduction

Minimize stress to avoid immune suppression and keep your dog healthy.