Silvaplex Throat Spray (FDA HPUS NDC#72363-011 for 16 ounce) is a natural Homeopathic antiseptic/antimicrobial throat spray for animals with Chelated Silver (Patented) and Distilled Water. It can be used simultaneously with therapeutic agents such as antibiotics, steroids and mucolytics and can be administered to large and small animals (dogs, cats, horses show cattle, etc.) as a spray or used with a Flexineb nebulizer. Recommended by Veterinarians and animal professionals. Developed and made in a USA FDA inspected GMP Approved facility. Promotes Healthy Healing. Made in America