Wow...I'm a bit insulted by the comments that hearing dogs are not necessary like other assistance dogs. That is an attitude I usually only run into from other hearing people, and it drives me crazy.
I have a hearing assistance dog. I am orally deaf and read lips, so most people cannot tell unless I tell them, that I am deaf. This causes a lot of problems in public. People talk to me when I am not looking at them and assume I am rude or stupid or even suspicious. In airports, I cannot hear the carts coming behind me when I walk, and thus have often blocked "traffic" or nearly gotten hit by cart drivers that assumed I would get out of the way. When driving, I don't hear sirens or horns honking until they are right on top of me visually, so I don't have the pre-warning to get out of the way like most drivers. I once nearly got arrested at the airport because the security guard asked me to step aside for a personal search and me not hearing him just simply started to walk off, and didn't hear the demands for me to stop either, so they thought I was trying to run away (since I was in a hurry to get to my gate on top of it all and looked rushed). That was BEFORE I got my hearing assistance dog.
Having my hearing dog with me takes care of ALL of these problems. And yes, that includes when I go out to eat, to to the grocery store or the mall or whatever!!! Hearing assistance dogs are not just about alerting, they are about awareness as well. I feel much more safe, secure and confident in public knowing that people know I am deaf just by glancing at me and seeing my dog with his vest. A properly trained HA dog will behave perfectly in public and offer absolutely no problems in restraunts, grocers, etc, so where is the abuse issue? People make more of an effort to talk to my face and Wyatt alerts me of things I would not be aware of on my own such as like I said, sirens, etc. Should I just leave him in the hot/cold car when I go to the grocery store because I don't "really need him" in there? Oy...
Hearing assistance dogs ARE a big commitment and not for everyone, but technology is not the answer for everything. I have a vibrating alarm clock that wakes me up, and a flashing fire alarm in my home, but what about when I am in hotels, or visiting family and friends? I'm not going to drag all that technological crap all over with me when my HA dog does the job for me, and a heck of a lot better at that. His batterys don't die on me unexpectedly <g>
In my home, Wyatt follows me everywhere. By watching him I know what is going on around my house and business. I know when the dogs in the kennel are going crazy and I need to go check the monitors to see if there is a problem. I know when the cats get into a fight because while Wyatt doesn't "alert" me officially to these things, his habit of always being by me and always being alert and reacting like a normal dog to his surroundings is a huge walking clue for me as to what is going on in my environment. The peace of mind this gives me is wonderful, especially when I am home alone. Heck, I can even tell when someone is walking down the hallway into my bedroom even though I can't hear it, which is nice because I hate being startled. A few months ago a drunk tried to come into my home thinking it was his, and Wyatt alerted me by raising his hackles and I could feeling him growling because I was petting him at the time, so I knew someone was trying to get in the door even though they didn't knock or ring the bell so Wyatt didn't have any reason to "officially" alert me.
Sorry if I sound like my panties are in a wad but frankly, they kind of are. Hearing assistance dogs are not a responsibility that everyone would want, and Im sure there are those out there that abuse the concept, but they offer a lot of freedom and confidence to those they assist, and that is worth a million bucks in my book. Having ANY pet is a commitment and a responsibility, an assistance dog is absolutely no different. If you are not ready to treat a dog like a dog and are looking for something to spoil and baby, an assistance dog is not for you, as you need to make an effort to treat them as a working dog to avoid confusion. Not to say they can't be pets too, but they can't be spoiled pets. Having an assistance dog also means you have a constant companion. Wyatt is by my side 24/7, and sometimes, it gets kind of annoying to have something trotting under your feet all the time! lol...but I wouldn't change it for the world.