Waste of money
Chose this product over cheaper versions because I thought it would be more intelligent and powerful to stop my dog barking whenever he’s left in the house alone as the neighbours have been complaining. I put the device on the highest setting on as he’s a big dog and barks loudly, went to the shop and got back around 30 minutes later I could hear him barking as I was walking up the street coming back to my house. I’ve also been learning about doggy phycology and teaching him that we are the Alpha, that seems to be making more of a difference.
Verified purchase: YesCondition: New