You should ideally train your dog from puppyhood and beyond.
However, if you adopt a rescue dog or pick up a stray, dog training is still necessary to prevent unwanted behaviors, such as barking, jumping, toileting, and more.
Untrained dogs can leave your house in chaos and disaster.
Dog training clickers are the best training method to use according to the majority of dog trainers.
You should choose clickers for their ease of use, reliability, and grip comfort.