Yorkshire Terriers started out as working ratters in the mills of northern England, and that history still shows. Adults are tiny, often four to eight pounds, with a long, silky coat that grows like human hair and sheds very little. Underneath is a confident terrier that acts far bigger than its body suggests, though every Yorkie's personality is a little different.
That mix suits people with smaller homes and a flexible routine. A Yorkie wants company, so long stretches alone can lead to barking. Plan for regular grooming, daily tooth brushing and careful handling, since the breed is fragile and prone to dental disease. A harness, small frequent meals for young dogs and gentle, reward-based training go a long way.