Affenpinscher
Affenpinscher dogs tend to be quite mischievous due to their playful nature. However, they are also very inquisitive and can become very stubborn as well. They can become very rough when playing with young children and unexpected aggression can lead to trouble.
Chow Chow
Chow Chow dogs are fluffy and cuddly, but don’t let that fool you. They may not be the choice for families with young kids, as they tend to become clingy and jealous around their owners, which could lead to problematic behavior around children.