PetSafe NanoBark™ Collar Size:Fits neck sizes 6-13 inches formulated for the most demanding

formulated for the most demanding exterior home repairs with superior multi-material adhesion to the most common building materials

high volume pump pushes up to 5

10 amp motor produces 0-4200 no-load RPM

Simple "plug-it-in-to-run" operation

PetSafe NanoBark™ Collar Size:Fits neck sizes 6-13 inches formulated for the most demandingCollar Specialty One of our smallest bark collars! Adjustable Collar Fits neck sizes 6 13 inches Stimulation Type Static Stimulation Levels 10 levels Recommended Pet Age 6 months & older Collar Weight 1. 4 oz Small in Size, Big in Results Small dogs pack a big personality, and now they have a bark collar to match! The NanoBark Collar is a small, low profile and lightweight bark collar. With the size and weight of your favorite smartwatch, NanoBark