Related Clues:

• Recipients of the cries seen at the starts of 20-, 36- and 50-Across and 7-Down
• Hybrid hounds
• Beethoven and Benji
• Shar-peis, e.g.
• Some boxers
• 'Reservoir --'
• See 30 Across
• Feet, informally
• Tracks relentlessly
• Mutts
• Pound occupants
• Pound pooches
• Boxers, for example
• Pointers, say
• Fala et al.