One reason that other mammals have a greater sensitivity to smells than we do is because they are able to place their noses closer to locations were odours are likely to be the strongest.

Question

Quizplus · Accepted Answer

Many mammals have anatomical adaptations that allow them to get closer to the ground or other surfaces where odors are concentrated, enhancing their ability to detect smells.

One Reason That Other Mammals Have a Greater Sensitivity to Smells