Review on ABBIDOT Dog Training Collar Rechargeable by Monica West

Got it as a spare while waiting for a warranty replacement for the main collar. That's a great price and I love the real collar. Easier to put on a dog than a buckle. I also like that there is a sound option alongside the vibration. I see two problems there. Firstly, I can't tell if the dog's collar or knots are causing the black marks on the neck. Second, the sound doesn't just grab their attention. This makes her very nervous. I'm not sure what it's about. I was planning to return the Abbidot collar after seeing my dog's reaction to the noise but decided to keep it just in case.