This Remington silent dog whistle can adjust, it’s just a matter of tightening or loosening the screw.
The tone of the ultrasonic whistle is almost not perceptible to human ear.
Adjust the whistle according to your dog, not all dogs can expect all frequencies, make the adjustment of your dog whistle using the screw, until your dog reacts, at this time it will tell you the frequency it can hear.
Using the silent dog whistle with different frequency series, a long whistle can mean sit down, while several short bursts can mean it comes to you.
You should always use your whistle consistently and allow time to learn how to use the whistle with your dog.
For reasons of hygiene, the whistle is neither exchangeable nor refundable.
Silvain –
Pratique
ses bien pratique pour l ajustement de la tonalité et conpacte pour le transport, mais ca prit beaucoup de pratique pour que mon chien comprene.
MR.Marco –
Produit comme la description
Marche bien quand le chien du voisin arrête pas de japper. Facile à utiliser et est comme la description