When to use no-pull devices

You taught your dog not to pull on leash, and mostly they are good about this rule. But occasionally they still do, so what gives? Why does this behavior have such a strong tendency to resurge and what should you do about it? Sign up for courses and join the membership here: sarahstremming.com Join us on Patreon: www.patreon.com/cogdogradio Music by AlexGrohl from Pixabay