Anyways, one of those brothers is Kiefer. He was born deaf, like me, and now is the star of his very own children's book called My Dog Kiefer!
He's been very busy visiting schools and even made an appearance on the tv show Fox and Friends!
Please click on all those links to see all the awesome things he's been doing for dogs and people with disabilities alike!
And let me say, he did a very good job showing off his tricks on tv. I know cause I watched: