Deaf dog finds his bark thanks to hearing sister

Poppet was a shy and quiet dog until her sister Poppy came into her life. 

When owners Kaylee, 33 and David Hughes, 37, found out that their six-week-old Dalmatian puppy Poppet was deaf, they worried she wouldn’t have the best quality of life.

The Edinburgh-based couple trained Poppet to use sign language and hand signals, which she quickly picked up.

But at three-years-old, Poppet was…