Two-year-old Cha Cha limps a little from an old leg injury and she's totally deaf, according to animal website The Dodo.
Staff at Chako Pit Bull Rescue and Advocacy in Sacramento have taught her a special sign language, hoping it will help her find a family.
After treating Cha Cha's leg at the vet, the rescue organization started training her. They say deaf dogs are very trainable -- you just need to use a different technique.
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