This whistle serves as an effective training aid by emitting a distinctive sound that draws your ’s focus and encourages positive behavior. Constructed with quality stainless steel, its sleek design offers durability and style. Ideal for trainers seeking a humane, non-intrusive way to foster obedience and manage barking, this tool ensures consistent sound that dogs perceive, making it suitable for everyday training or redirecting unwanted actions. Features -Color:Silver -Material:Stainless steel -Size:10.00X2.00X2.00cm/3.93X0.79X0.79in -Frequency Control: Easily adjust the whistle’s frequency slider to discover the exact pitch your is most responsive to, ensuring better communication and training effectiveness with every use -Positive Reinforcement Tool: Designed to encourage desirable behavior by capturing your pet’s attention through unique sound signals rather than relying on punishment or harsh corrections -High Frequency Sound: Operates at a pitch that is barely audible to human ears but clearly noticeable to dogs, allowing for discreet training sessions without disturbing others -Durable Material Construction: Crafted from a combination of stainless steel and copper for performance and resistance to wear while maintaining a sleek and professional look -Humane Alternative to : Provides and compassionate way to dogs or divert aggressive stray animals without causing discomfort or harm, promoting a training experience Package list: 4 x Whistle