Campolina emphasized structure idealized for stereotyped, smooth and even paced gait. The newer examples of this breed display refinement in the torso, the nasal bones and around the mouth. These morphological changes confer increased degrees of freedom in joint movement and by extension, increased versatility generally in range and types of motion. The Campolina is used for pleasure and trail riding including dressage, and also driving. The Campolina breed is a young breed relative to other established horse lines (Akhal Teke, Arabian, Lippizan) and breed standards are still evolving. Current trends have suggested a move away from the square mouth and
Shetland animal breeds which was also the ancestor of the Hebridean and North Ronaldsay sheep). Shetlands are classed as a landrace or "unimproved" breed. Although Shetlands are small and slow-growing compared to commercial breeds, they are hardy, thrifty, easy lambers, adaptable and long-lived. The Shetland breed has survived for centuries in difficult conditions and on a poor diet so they thrive in better conditions. Shetlands retain many of their primitive survival instincts so they are easier to care for than many modern breeds. Shetland was the last surviving locality for a type of domestic pig known as the "grice." Small in size yet