I am new to YT. However, I have been reading a lot of information. I do not think it is wise to use an invisible fence/electronic collar. You can look on youtube for videos that show people testing out the electronic collars on themselves before placing it on their dog and the shock looks very painful. In addition, please keep in mind that the invisible fence does not protect your precious dog from animals being able to get into your yard. I am sure you always keep an eye on your dog though.
