EASY DAY TRAINING – adjustable to multiple frequencies – easily teach your dog unlimited commands such as sit, come, stop barking, stay, and more. Impact discipline and personally control your dog by issuing sequences that only he/she understand, regardless of their age, gender or breed. No extra-ordinary effort required – each training day is a fun, easy dayVERSATILE WHISTLE–teach your dog whatever actions or commands you want without any restrictions. Blow consistent blasts and use the rewarding-positive-behavior approach to make your dog a listening and obedient friend. Enjoy complete training freedom with Poodles, Border Collies, Sheep, Gun Dogs, German Shepherds, Bulldogs, Terriers, Rottweilers, Dachshunds, Huskies, Hunting dogs and other breeds common in the USA and EuropeMASTER CALLS–how about taking control of your dog and making them listen/obey no matter where you are? You can do that by perfecting your master call(s) on the whistle. Save yourself some wild running time and keep your best friend disciplined while in public spaces. Better yet, save your voice box from strain and conveniently ‘talk’ to your pet from far awayFREE LANDARD STRAP – focus on the training and make this lightweight dog training whistle part of you. You never have to worry about misplacing or losing your dog whistle thanks to our free top-quality Lanyard Strap. Issue commands and get in touch with your dog whenever needed by keeping the whistle with you at all times.EXCLUSIVE ORTZ GUARANTEE– protect your whistle from dirt and particles with an included protective cover. Enjoy training your dog, and improve your communicative bond with the Ortz whistle. Anything else and we’ll make it right and process a refund or ship a replacement unit cost-free. No questions asked!