small, popular breed bred to hunt rats, prone to biting. Training can reduce biting tendencies.
not for novices. Intelligent, playful but belligerent, destructive without enough exercise or assertive owner. Can bite.
tiny but feisty. Early training essential to address noise and nipping tendencies.
bred for fighting, strong bite. Can be gentle if trained, but challenging. Chance of nasty bite when scared/anxious.
misunderstood reputation. Gentle but untrained, they may overreact defensively.
Adorable breed, may nip as puppies, but most outgrow it. Unlikely to cause damage.
intelligent, herding instincts, may nip playfully, responds to correction, loving family companion.
versatile working dogs used globally for security. Occasional mistakes in biting behavior due to their willingness to protect.