智能自动防吠狗项圈高清数字显示 IP67 防水项圈适用于狗狗可充电止吠器

It worked well for 30 days, now it works whenever you want, do not recommend to buy!!!!

Very fast shipping and the necklace looks good, need to be tested

works so well my dog does not bark when wearing after one day of wearing for a few hours and am only using the sound no vibration and no jolt active as I did not want to freak out my dog. he is now quiet in the evening and a calmer dog. if he barks in the day I just hold up the collar and he stops. the power of suggestion is amazing

Works perfectly, easy to set.

Works perfectly