This is a combination classic retriever whistle, with one end being the Acme 560 Thunderer and the other end being the Acme 210.5. Ideal for close and distance control.

Excellent for ‘Stop’ and ‘Turn’.

Model 560 Thunderer in combination with 210.5 Sonec. Shatterproof and bite resistant, high impact plastic.

Preferred by Spaniel owners but an excellent all-round dog whistle for close and distance control for Gun Dog Retrievers.

Listen to Acme 560

Listen to Acme 210.5 

Some tips to train your dog with a dog whistle:

Firstly, get yourself a good Gun Dog and preferably an English Springer Spaniel, but the other Retrievers breeds will do :-)

* Use the dog whistle with varying sequences to train your dog. For example, one long burst can mean 'sit or Hup,' while a series of short, staccato bursts might mean 'come in to me,' or to turn when the dog is quartering in front of you.
Keep your whistle commands consistent and your dog will always know what you expect of him.

* The dog's behavior can be trained according to your instructions.

For example, at meal time, blow one long blast on the whistle and say sit/Hup before they get the food.This will let the dog know, they have to listen to a command.It will only take a few times of doing this and your dog will react quickly. When you are out in the field, the dog will know to sit when the whistle is blown once.

When doing this for the first time, you can reward the dog with a small treat when they react correctly to the command. After a little while of doing this, they will then react without the need for a reward.