MuchBuy Auto Anti Dog Barking Tone Shock Training Collar for Small Medium 5-150 Pound Dogs

prongs length£º0.8"/2cm
Troubleshooting:
If collar appears not to be working, try the following.
1. Adjust the collar to fit.
2. Change the battery.
3. Check that the probes are touching the dog's skin.
4. If necessary, trim the dog's hair or use the longer probes to ensure proper skin contact.
5. If you cannot solve the problems please email us .
Packing inlcude:
1x Electronic Anti-Bark Dog Training Shock Collar
1x 6V battery