Paul O'Grady: For the Love of Dogs

The host teaches sign language to a deaf dog

The comedian's time at Battersea Dogs & Cats Home is coming to an end and he's finding it difficult to say goodbye to his furry friends. Little does he know that the staff are planning a surprise for him on his last day. Paul also teaches sign language to a deaf dog, and a chihuahua-cross that underwent a Caesarean section earlier in the series is reunited with two of its surviving puppies, which have been hand-reared since birth