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					Originally Posted by Pup-e-Love  Have you ever heard of a service dog that helps you know when your blood sugar is too low?  My husband has diabetes and I would love to know more about this also!  | 
 
  I have...I don't know much about this type of service dog, but I do know there are a lot out there. I have no idea how you'd train the dog to know, I'm sure you could figure out a way, or maybe find a trainer that trains dogs to be service dogs. That is definitely a legitimate reason to have a service dog.