This Item has been discontinued by the manufacturer REVOLUTIONARY
Using the Flow-Vu* Indicator takes the guesswork out of using your cats puffer medication. The Flow-Vu* Indicator will help you count the number of breaths your cat has taken through the chamber and may help to ensure there is a satisfactory seal between the muzzle and the mask, to optimize the delivery of the medication. As your cat inhales, the bright green Flow-Vu* Indicator will flutter or move towards the cat (if you have a good facemask seal). When the cat stops inhaling or exhales, the indicator will return to the vertical position. The ideal time to activate the puffer is when your pet starts to inhale and the Flow-Vu* Indicator is moving horizontally towards them.