1) - I can sneak around on them. Let's say it's a quiet Sunday morning and I'm lounging on the couch reading the paper. The missus and pooches are all having a lazy Sunday nap, all is perfect. Except that EGADS!!, my coffee cup is empty. No problem. I can sneak to the kitchen and refill my mug with hot caffeinated liquid happiness. I can't do this with hearing dogs, they'd wake up, see me going to the kitchen and think I'm getting some bacon, and start thumping around and wake everyone else up.
2) - Thunderstorms don't bother them. We get a lot of thunderstorms here in North Dakota, especially in late Spring and summer, but it doesn't bother the dogs one bit. I know a few dogs who are extremely frightened of thunderstorms and will freak out, hide under the bed, run away, or have accidents in the house. It's not their fault, they're just terrified. My deaf dogs? They sleep right through the thunderstorms. Every once in a while a big clap of thunder right on top of us will rattle the windows and they may perk their heads up and look confused, but that's the extent of their reaction.
3) - Sirens don't bother them either. Ambulance, fire, or police sirens have never started my dogs to barking or howling, which is nice. My old house in San Diego was in the territory where my sister was stationed as a firefighter. She was an engineer and drove the fire truck, and when they came back from a call and her route took her by my house she would always blow the air horn (which is very, very loud) and it may have scared the crap out of me (I'm pretty sure this was her goal) more than once, but never startled or woke my deaf pups.


