Skye Terrier
Source: Wikipedia.
The Skye Terrier is a medium-sized dog breed bred for their hunting skills. This type of breed is known for being fearless and self-assured. Like any other types of terriers, it can be aggressive against other dogs of any size and they like to hunt smaller animals.
Just like most pets, they require some love and affection. Neglect them and they retaliate by chewing, digging, and barking to express their irritation.