Allergy service dogs have been in the news lately. These dogs have been trained to sniff out nuts for individuals who have the most sensitive nut allergies.
How useful do you think these dogs could be? Would rather see these dogs, with it's trainer, being used is nut free factories or sniff out plains before take off.
What about extreme cases of contact or same room reactions to nuts, would having a nut sniffing dog be the answer for these people?
Read about allergy service dogs here.