The most powerful state to eventually arise after the destruction of Kievan Rus' was the Grand Duchy of Moscow ("Muscovy" in the Western chronicles), initially a part of Vladimir-Suzdal . While still under the domain of the Mongol - Tatars and with their connivance, Moscow began to assert its influence in the Central Rus' in the early 14th century, gradually becoming the leading force in the process of the Rus' lands' reunification and expansion of Russia. [ citation needed ] Moscow's last rival, the Novgorod Republic , prospered as the chief fur trade center and the easternmost port of the Hanseatic League .
If you have a shy dog, plan on showing a saint’s patience. Train peacefully, with little distractions at first. Train to the dog’s limitations, but plan to gradually sneak in social situations to desensitize and build confidence. If your dog is a big, bulldozing lummox, be just as big, just as hearty. Know that this dog can be challenged more than that timid dog. And know that, because of its size and strength, you simply must achieve control over it, especially in social situations. For dogs in between, reason out a training strategy based upon personality, size, age, energy, breed, and history.