4. Chinese Shar-Pei
“Wrinkly” is one way to describe the Shar-Pei, but they are more than that. Because of their wrinkles, they require some careful cleaning between them, or they could end up with skin infections. They’re quiet dogs and aren’t prone to barking, are very protective of their family, and are relatively easy to train. At times, they can be independent and strong-willed, so you have to be firm when it comes to discipline. They’re not eager to greet strangers, preferring to ignore them altogether. In fact, you might find that the Shar-Pei isn’t as affectionate as other dogs you may have had in the past.