Scent Enrichment at the Smithsonian's National Zoo

Source: http://www.youtube.com/watch?v=JL55kkpYgbo

Description:

Keepers give the Zoo's cats various enrichment items—including a sprinkle of pumpkin spice! Adding scents-- such as condiments, spices and extracts-- engages the animals’ senses of touch, smell, and sight. You can support our enrichment program! Learn how: http://nationalzoo.si.edu/GivingTree.