Dachshunds are active, fun-loving dogs, but they can also be hard to potty train, and kind of aggressive, which might make them a poor choice for many families especially those with children. Dachshunds can be wary of strangers and bark loudly when their suspicions are aroused which is one of the reasons that they can not be left alone outside for long periods of time or live outdoors.Dachshunds are good family dogs if they are brought up with kids, but it’s important to supervise play so that children don’t pick up or hold them incorrectly. Their adaptable nature and moderate exercise needs make them appropriate for anyone from young singles or couples to seniors.