Externally, border terriers are similar to decorative dogs, but they have a very stable psyche, they are prone to analysis. This pet will not throw a tantrum, and in a difficult situation, it will be able to remain calm and attentive. His composure allows him to act correctly under any circumstances. Also, a pseudo decorative dog is a real hunter. Therefore, it is problematic to keep it in a house with small animals. Unless they grow up together.