Which grooming tool is specifically designed to tackle loose hair?

The curry comb is specifically designed to tackle loose hair on a horse. Its rubber or plastic teeth are effective in loosening dirt, dust, and loose hair from the horse's coat. When used in a circular motion, the curry comb stimulates the skin and helps to bring out loose hair and debris, making it an essential tool in the grooming process.

While other tools have their specific functions, a sponge is primarily used for washing or wiping, a dandy brush is meant for dislodging dirt and debris from the coat, and a body brush is used for smoothing and finishing grooming to remove fine dust and add shine to the coat. None of these tools are as specifically suited for the task of removing loose hair as the curry comb, which is why it is the right choice for this question.