WOODSIDE, Calif. (AP) — Koko, the gorilla who mastered sign language, raised kittens and once playfully tried on the glasses of the late actor Robin Williams, has died. She was 46. The Gorilla ...
The Central Nebraska Humane Society is teaching deaf dogs how to communicate through sign language. Animal advocates say the hearing impairment could increase a deaf dog's odds of having a tough life.
Results that may be inaccessible to you are currently showing.
Hide inaccessible results
Feedback