Graeme Hall returns to help more problem pooches. A Great Dane, Bones has pushed Pete down the pecking order. A French Bulldog, mavrick won't let anyone leave the house. Graeme provides tips on toilet training.

Stormzy the doberman is uncontrollable on a leash, frisky French bulldog Paco has a thing for hairdryers, and duelling dachshunds Lincoln and Sage have a vicious spat.

Golden retriever Prince's behaviour is anything but regal. Rhodesian ridgeback-boxer cross Penny gets aggressive with other dogs after an attack. Ninja has taken a dislike to any man who dares go near Laura, including her husband Andy.

Trainer Graeme Hall arrives in Leeds, where English bulldog Wilson's destructive behaviour is making his owner so distraught that she is considering having him rehomed. Realising that this bolshie bulldog's behaviour is all for attention, Graeme sets about turning it around and to restore harmony to the home. Later, in Northampton, Graeme encounters Pomeranians Bella and Lola, who are attacking anything coming through the door.

Rachel and George's life has turned spicy since they adopted Tequila and two other homeless dogs from Mexico. Police officer Simon is being held hostage in his own home by Dotty, a spaniel pointer cross.

Graeme calms down a Great Dane, with a not-so-great attitude. Scared Buckley the Labrador gets some reassurance. Two pugilistic pugs put up a fight.

Whippet Patterdale cross Pippa is known for stealing sausages. Bobby the Jack Russell cross is supposed to help his owner get out and about, but he is terrified of traffic. Two Akita's hate other dogs.

Red setter Chewie has over-protective tendencies. A chihuahua won't let anyone near the family's 18-month-old baby, Harriet. Cavapoochon Teddy loves to run but is less keen on returning to his owner.

How can Graeme help a rescue dog named Mojo who has a fear of men? Jack Russell Patch has a Jekyll-and-Hyde temperament. Labrador cross Sophie is afraid of travelling in cars.