Possible Clues:

• Corgis and chow chows
• Prosecute case of gutless scoundrels
• Service animals that attended a relaxed performance of 'Billy Elliot' to learn proper theater behavior
• Huskies, e.g
• Corgis and collies
• Shadow-boxes the ultimate boxers
• Chow chows and chihuahuas
• __ age
• Beck cover "Diamond ___"
• Forsyth's were involved in fighting