I have tried several collars in the past, remote style and without...this is the best one yet. I have a 90 lb dog who loves to bark and the level setting for shock is great. Depending on our location, it is easy to set, stays in place, lasts long and is effective. The collar is soft and durable and couldn’t be happier. The options with this collar make it easy to change with your dog and is easy to use. Will refer to our friends and family.