Onset of immunity begins in as little as 48 hours for Bordetella

It features a catheter tip for direct application

2 scoops per day for 14 - 21 days

Use a cotton ball to clean the accessible portion of the ear

Cashel Quiet Ride Fly Mask with Ears for Horses, Lightweight Riding Protection Size:Horse Onset of immunity begins inCashel Quiet Ride Fly Mask with Ears for Horses The Cashel Quiet Ride Fly Mask with Ears offers trusted fly protection in a lightweight, over the bridle design that keeps your horse comfortable and focused while being ridden. Modeled after the popular Crusader Fly Mask, it is made from soft, breathable nylon mesh that provides effective insect defense without impeding vision. This helps reduce insect driven head tossing and irritation around the face