Seeing the funny antics of dogs, you will also say that it is so

Dogs and humans have a long and close relationship, with dogs being one of the first domesticated animals by humans. This relationship has evolved over thousands of years, leading to a deep bond and affection between the two species. Dogs are often kept as pets and valued for their loyalty, companionship, and ability to provide emotional support. Studies have also shown that owning a dog can have physical and mental health benefits for humans, such as reducing stress, improving heart health, and increasing physical activity. This bond between dogs and humans is often referred to as the "human-canine bond."
It depends on the situation and context in which the dog destroyed the political party flag. If the dog accidentally tore it while playing, then it may not have any significant impact on the political party. However, if the dog was deliberately let loose to destroy the flag, it could be seen as a deliberate act of vandalism and could potentially lead to legal consequences. Additionally, if the flag was being used as part of a political rally or demonstration, the dog's destruction of the flag could cause a disturbance and alter the intended message of the event. In either case, the dog's owner may need to take responsibility for the dog's actions and repair or replace the flag.