You are well excited to know about what is shock collar training is aversion training initially used in the 1960s to train hunting dogs, these shock collar are approved shock collar safe to you and these are enough to get your dogs attentions, it wouldn’t do any long lasting physical effect to your dogs.
Do you want that your dogs stops barking at little things when watch others dogs it becoming frustrating when dogs barking without any insecurity lets check these No Bark Collar. These bark collar are specially designed for small to larger dog for changing their unacceptable behaviors.
You can train your dogs a your want but these tools shouldn’t be used to irritate and harm them in any case. These are easy to use and light weight all these tools have pros and cons as mentioned below.