Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to train a siberian husky [title] Establish yourself as the " alpha. [step] " siberian huskies are notorious for being difficult to train. They are a pack dog with a hierarchical order of leadership and, therefore, are stubborn, strong-willed, and independent.

Ending1: They are highly adaptable to change circumstances and animals and do not like being in constant confinement for long periods of time. [substeps] Establish yourself as a strong companion and leader. Ending2: Because huskies have natural behavioral traits that can be destructive if not properly trained, it is important to get an early start on minimizing bad behavior in order to establish a foundation for a well-behaved dog. [substeps] It is important to have knowledge of a siberian husky's temperament. Ending3: They are not able to be controlled in a dominance situation, and will not tolerate being challenged. However, they are capable to insist on emotional and physical responsibility, which are good qualities for the siberian husky. Ending4: Their sense of independence enables them to communicate assertively, ask questions, and work together. [substeps] Remember, siberian huskies have changeable personalities and are prone to biases regarding how they have been bred, compared to other breeds.

Answer format: ending1/ending2/ending3/ending4