Collar works well especially for our sensitive dog.
Works well for the nuisance and bored type barking. Does not stop the really determined baking but does reduce duration.
My only real complaint would be the cartridges only last for a short time especially in the early stages when the dog is learning so it’s worth buying some extra ones right from the start. We are getting better results than we expected with this style of collar as in the past we had to move to a static collar as the citronella did not work on our dog at the time. We tried a static collar we had from previous dog but it was not good for this dog (very timid and sensitive to discomfort) You can see our dogs weighing up if it’s worth the correction to bark at the passers by and most times they decide it’s not.
The website is easy to navigate, delivery was fast and support if you need it is great.