Possible Clues:

• Dog show org. hidden in "peak condition"
• Grp. that likes good breeding
• Springer's org.
• Pedigree-pup org.
• Pedigree-tracking org.
• "Best in Show" org. (Abbr.)
• Org. offering the Canine Good Citizen program
• Dog-show letters
• Huskies' org.
• Boxers compete in this gp.'s competitions