Frequently Asked Questions

Check most frequently asked questions here, if you still need help then please contact us at or call us on +44 (0) 800 410-2888

Dazer Dog Deterrent

No! The Dazer produces a loud sound that dogs can hear but humans cannot. This sound is an ultrasonic output that is totally harmless to dogs, the sound pressure level is also well below the threshold levels for pain for dogs. The frequency range is at approx. 25KHz; humans can hear to about 14 KHz, dogs as high as 40 KHz. 

The Dazer works by emitting a high pitched sound to produce a startle effect, or more technically called an alpha wave interruption — (much like when we hear a smoke alarm — our hearing is not harmed but the sound gets our full attention). The dog's reaction to the sound from the Dazer is like an alert to the sound and therefore being deterred from the source of where the sound is emitting and changes behaviour.

ABSOLUTELY! The Dazer is extremely effective in stopping barking dogs, deterring aggressive dogs, modifying and training dog behaviour and can be also used on cats. 

To make sure you are using the Dazer as effectively as possible. 

Point the Dazer toward the approaching animal and press and hold the button for 1-2 seconds. Repeat as necessary to repel or stop the animal approaching or barking. Point the silver disc at the front of the Dazer towards the animal for best results. The output is directional and therefore the effectiveness is reduced when used at an angle. It is often more effective to use 1-2 second repeated bursts rather than a constant activation. Although the animal will hear the high frequency sound at 7 meters (20 feet) or more, it is most effective and discomforting at 2 to 5 meters (5 to 15 feet). 

Dazer is the original and the best when it comes to stopping barking dogs and deterring aggressive dogs. It has been available for more than 30 years with hundreds of thousands of devices sold worldwide. The devices is manufactured in the USA by K-II Enterprises. This website ( is an Authorised Distributor of the Dazer.


The Dazer is £45.00 or equivalent in your local currency. Please select your currency from the drop down menu on the top right hand side of the page. We offer FREE SHIPPING on all orders.


  • If you believe your Dazer is not functioning properly please contact us at as we typically find a few explanations can help solve most issues
  • If you are returning an item because of an error on our part or because of defect or damage you must do so within 30 days of receipt. We will issue a refund of the product cost and normal postage paid. or replace your order if requested
  • If you cancel your order within 7 days of your order receipt, then you must return the products to us at the address mentioned below. The products should be returned in an unopened and reasonable condition
  • We can only accept the return of opened products if they are faulty
  • You can not cancel your order once you have opened the product containers or used the products, however, your statutory rights concerning the quality of those products will be unaffected


  • We offer FREE SHIPPING on all orders
  • We usually dispatch orders the same day

If you have any more questions please contact us at or call us on +44 (0) 800 410-2888