Wolfdog

Another controversial yet magical breed on this list is Wolfdogs, which is a cross between a wolf and a domesticated one, most popularly the German Shepherd, Malamute, and Siberian Husky. Due to their wild parent, Wolfdogs are often branded as unpredictable and dangerous, making them unsafe to become pets.

According to Spruce Pets, they aren’t welcomed in 50 states in the United States. This may be because there’s no rabies vaccine that’s approved for Wolfdogs and those who bite people are often euthanized to get tested for the virus. They also require regular exercise and vast space to expend their energy.