In Der kranke Dackel, we see a dachshund lying on a cushion, appearing unwell. The colors are warm and soft, with shades of brown and cream dominating the scene. The setting is cozy, suggesting a home environment where the dog feels safe.

The expression on the dog's face conveys a sense of vulnerability and tenderness. The painting is executed in oil on canvas, showcasing Franz von Defregger's skill in capturing animal anatomy and emotion. The brushwork is detailed, particularly in the fur of the dachshund, which adds texture and realism. The use of light and shadow enhances the three-dimensionality of the subject.

The overall composition draws the viewer's attention directly to the dog. Franz von Defregger was known for his depictions of animals and rural life, often highlighting the bond between humans and animals. Der kranke Dackel reflects his ability to evoke empathy through his subjects. An interesting fact about this work is that it showcases not just the physical state of the dog, but also the emotional connection it has with its surroundings.

This painting is a fine example of 19th-century Realism in animal art.