Besides physical exercise, what is crucial for occupying a Lakeland Terrier's keen, independent mind?

Answer

Interactive activities that involve problem-solving, such as scent work

It is important to engage their keen mind, meaning that activities incorporating scent work or problem-solving are often better suited than just straight-line walks to occupy their mental faculties.

Besides physical exercise, what is crucial for occupying a Lakeland Terrier's keen, independent mind?
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