Anti-barking collar Dogtrace D-Mute is special designed for medium and large dogs with a higher impulse intensity. The collar is activated by the vibration of the dog's vocal cords. The device does not respond for the barking of other dogs. Dogtrace D-Mute has sound and impulse correction in 5 levels. Functions can be changed by simply using of magnet.
Anti-bark collars For large dogs Electronic Sound Submersible
| Functions | Impulse, Sound |
| Detection | vibration |
| Adjustable sensitivy | yes |
| Number of dogs | 1 dog |
| Size | Large dogs |
| Waterproofing | Submersible |
| Collar length | 18 - 50 cm |
| Receiver battery life | 6 - 12 months |
| Battery in the receiver | 3V CR2 |
| Sound level | 5 levels |
| Pulse level | 5 levels |
| Receiver weight | 67 g |
| Receiver dimension | 3,8 x 7,7 x 3,7 cm |
| Electrodes | Long and short electrodes |