Acme Dog Whistle 211.5

• Standardised , stable tone at the frequency of 4850 Hz.
• Great trend colors.
• Suitable for sports , hunting , herding , guide- and rescue dogs working.
• Imported from UK.

This plastic ACME 211.5 dog whistle isn't affected by the weather
and works in the high frequency range so it isn't that bothersome
for humans