Giant Schnauzer
Giant Schnauzers are fiercely loyal to their families and possess a natural territorial instinct, which has led to a reputation of being unfriendly towards strangers. However, they are extremely protective of their owners.
Norfolk Terrier
Norfolk Terriers are not only adorable, but they also make excellent companions that will stick by your side. Although they tend to be more outgoing than other terrier breeds, they can be wary of strangers and may exhibit jealousy towards other people and animals.