Dizzle Understands Sign Language! September 19, 2012Community, Dogsdeaf dog, Deaf Dog Awareness Week, reading vetcvp In honor of Deaf Dog Awareness Week, our friend Kristen sent us this amazing video of her dog Dizzle. Dizzle is a fully deaf Jack Russell Terrier. He knows sign language and lives a great life! Just click the photo to see the video!