Shock collars can cause dogs physical pain, injury (ranging from burns to cardiac fibrillation), and psychological stress, including severe anxiety and displaced aggression. Individual animals vary in their temperaments and pain thresholds; a shock that seems mild to one dog might be severe to another. The anxiety and confusion caused by repeated shocks can lead to changes in a dog’s heart and respiration rate or gastrointestinal disorders. Electronic collars can also malfunction, either administering no shocks at all or nonstop shocks.
Dr. P's Dog Training: The Electronic Collar - Uwsp
Noted veterinary behaviorist Dr. Karen Overall says this about the use of electrical shock for training animals: “To understand people’s willingness to shock their dogs and cats (and sometimes horses), one important association needs to be acknowledged: people reach for tools such as shock when they feel helpless to address their pet’s behavioral concerns and when they feel that this is the only way that they can keep their pet safe and alive. Unfortunately, companies that make and market shock collars prey on these concerns, claiming that their products keep pets safe and save lives. There is no published evidence to support these claims, but there is now considerable evidence published in the peer-reviewed literature that refutes them. Anyone considering the use of shock for behavioral problems— whether it is a remote/ bark activated shock collar, a remote controlled collar, an invisible fence, or a device such as a Scat Mat that shocks anyone who touches it— should know:
Leerburg | Electric Collars / Remote Collars & Dog Aggression
Last but not least on the best electric collars for dogs list is the option for those who cannot afford any of the top best electric collars for dogs over $100.
An out of control farm dog prompts Cesar to use an electronic collar