Dogs: Their Secret Lives

Mark Evans revisits some of the pets and owners featured in the earlier to find out whether they have benefited from the help they received. Has Chancer the scrounging spaniel shed the pounds? Will Nash the aggressive terrier let his owner's husband and son into the room with her? Is Roxy the Staffie still terrified of the great outdoors? With the help of the some of the world's leading experts these animals get back into shape, both physically and mentally