It's Christmas and the rescue dogs are hoping to find a new home and a new family for keeps, from Michael the lurcher, to one-eyed Clarence, and Bentley the portly pug.
It's puppy-tastic time as nine-year-old Kiya has the best job ever: choosing a new friend from a litter of tiny cockapoos. And can Wingnut convince 16-year-old Jacob that chihuahuas are cool?
Gold-winning Olympic cyclist Victoria Pendleton visits Wood Green to find a dog she can co-parent with her mum. And lovebirds Shai and Orin meet Polo the lurcher.
Curious four-month-old terrier puppies Bobo and Lenny start scouting out their new surroundings at the centre. The brother and sister are completely different in looks and personality, but both need a forever home.
Young labrador Loki arrives at the centre. Small terrier Midnight is also looking for a forever home, although when he is introduced to a couple dealing with the pain of not being able to have children, he only has eyes for one of them.
Poodle cross Wally is struggling to find a forever home, having spent a year in the centre during which time he has had four unsuccessful attempts. The staff are confident someone will come along who is able to handle his tricky behaviour.
Collie cross puppy Joey has been a reliable buddy for the anxious dogs - but will he prove the same support to Holly, Adam and their son Oscar? Toy poodle Gizmo tries to overcome his social anxieties to win the hearts of Fiona and Maisie.
Eleven-year-old Pharaoh is thrilled to meet his dream dog, Gizmo the pug. And could it be third time lucky for Rocco, the bounciest Jack Russell, with the adventurous Job family?
A family get more than they bargained for with not one dog, but two. Louise and Angela find Trinity the lurcher puppy adorable - but then she starts chewing everything.
Dave the three-legged Labrador is looking for a new best friend. Lively setter poodle Obi is a bundle of joy and chaos and could be just what Mike and Tracey need in their lives.