I'm not usually up this late--so it's really my first time since Auryn's settled in that I've seen his very late night exploring.

He's been slithering around the cage, with his nose gently probing everything, and flicking his tongue. He looks like he's sniffing something...you know how hound dogs look when they're "on the trail"?

He was "sniffing" around the edges of the KRAFT paper, he poked his head briefly into the cool hide, he had his head frozen in the periscoping position for two minutes solid...and now he's back under his KRAFT paper, watching me ("Moooom...when are you going to go to bed, so I can keep exploring without you STARING at me?!").

Are BPs capable of "sniffing" in the way I'm thinking of? Or is he just exploring by touch, taste, and heat sensoring?