
There are some dogs who are stubborn and will resist all types of commands. In such scenarios, you may need assistance from a professional for a day or two. Professionals are not very expensive and in most cases, will teach good behavior to your dog in a matter of hours.
It’s also important to socialize your dog. One thing which many owners fail to understand is that walking politely on a loose leash also requires your dog to be socialized. Thus, start socializing them at an early age. The more your dog gets used to the sight and sounds of other animals and humans, the calmer he or she will be and less likely to pull on the leash.
At home, allow them out of the crate to greet people, take them in your car and encourage them to greet others. If you always crate your dog and never allow them out of the house except at night, they are going to be frustrated and very anxious when they go out and are unlikely to obey you.
Just like a human, dogs love company. So you have to allow your dog to socialize. The more friendly they are, the more likely it will walk politely on a loose leash.