Crazy feeding response!

[stlphotogal]

My husband and I were actually wondering about the feeding response we get from our BP - we heat our f/t rats in warm water (in a plastic bag so they don't get soggy) and then blast with a hair dryer to get the heat signature nice and hot for our guy. We heat in the hallway outside the room with the BP and open the door - I am never sure if it is the noise of the hair dryer or the scent of the heating rat but as soon as we turn on the hair dryer our guy is out of his hide and ready to eat. I assume its the scent (although it happens pretty quickly and I can't imagine the scent being that strong for just heating n water)...so do you think it could be a learned response from the hair dryer noise or just the smell?