With the above in mind, it's important to take a look whether other dog training methods and techniques are more effective than the use of dog shock collars. (topdogtips.com)
Dogs who are already displaying fearful or aggressive behaviors are not good candidates for training with dog shock collars, which may actually reinforce the fear and aggression. (dogs.lovetoknow.com)
With this in mind, it becomes apparent that the «slight shock» delivered by dog shock collars isn't all that slight after all. (topdogtips.com)