[Patented Chelated Silver: SilvaPlex Immune Support contains a patented form of chelated silver in distilled water providing a natural immune-boosting power. Multi-Use: Suitable for use alongside therapeutic agents like steroids and mucolytics for various animals including dogs cats horses and show cattle. Convenient Application: Easy to apply to the back of the throat using a pipette attached to a syringe or a Flexineb nebulizer (not included). Veterinarian Recommended: Endorsed by veterinarians and animal professionals for its efficacy and safety in strengthening the immune system in the respiratory tract Versatile: Appropriate for both large and small animals making it a versatile choice for pet owners and animal caretakers. Flexible: 100ppm can be diluted with distilled water]