A brave, energetic, lively, and alert Rat Terrier is an excellent watchman. It is a companion dog, but it must be properly trained as it is a frightened Rat Terrier may start biting. If a rat-catcher terrier was socialized at an early age, he will find a common language with all pets, even the smallest ones.
Looking for even more insight on these dogs? Let’s have some interesting facts about this wonderful breed of dog: