Dogs Behaving (Very) Badly

S3 E12

Graeme Hall meets an agoraphobic Sprocker so terrified of the outside world that owner Debbie has not been able to take him out for a walk in over two years. Then he turns his attention to German shepherd Bagheera, who has gone into a tailspin of self-harm by aggressively biting his own tail ever since the arrival of a new baby in the family.