Weimaraners

Similar to St. Bernards, Weimaraners have a tendency to knock over anything—or anyone—in their path, including a toddler just learning to walk.

Their high energy combined with their large size can make them difficult to handle, especially around young children. Having a Weimaraner in the house might make it feel more like daycare than home.

Australian Shepherds

Australian Shepherds require regular physical activity to stay mentally and physically healthy. Without adequate exercise, they can develop challenging behavioral problems.

They can also be quite fearful of strangers, which may make them less suitable for frequent playdates with your children's friends.

Siberian Husky

Siberian Huskies are another great example of energetic dogs. They are known to be affectionate and often quite devoted, demanding regular attention and companionship.

That said, their strong need for affection can sometimes lead to jealousy when children are around, as they may feel like they are competing for your attention. Fortunately, this breed is highly trainable, which helps to effectively manage such behavior.

Affenpinschers

Affenpinschers are known for their high energy and playful, mischievous nature. Because of their small size, young children may mistake them for toys and handle them too roughly, forgetting that they are living animals.

This can cause stress for the dog, and if anxious or overwhelmed, the Affenpinscher may react aggressively—something that doesn't mesh well with the unpredictable behavior of children.