When you’re training protection, police, or military dogs, your dog collar needs to be strong and durable. Look for a metal buckle that’s resistant to accidental release, a control handle on the back of the collar, and rings for leashes and ID tags. A martingale is ideal for dogs prone to leash pulling. It allows you to penalize your dog with a much milder jerk than a choke collar, bu... https://wildlabsky.com/blog/from-style-to-safety-why-every-dog-owner-needs-a-tactical-dog-collar/