What proportion of an aardwolf's dung is typically composed of ingested sand?

Answer

About 50%.

Due to the sheer volume of termites consumed, a significant amount of sand is swallowed; this sand comprises about 50% of the aardwolf's dung and acts as a necessary abrasive to aid digestion.

What proportion of an aardwolf's dung is typically composed of ingested sand?
mammalAfricaInsectivoreNocturnalAardwolf