Related Clues:

• Emulated a horse whisperer
• Gentle, as a horse
• Not risque at all
• Broken-in
• Made docile
• Broken, say
• Like pets
• Broke, in a way
• Not exactly thrilling
• Make the wild mild
• Dull, as a party
• Unlikely to offend
• Having dams at various locations, as a river
• Like circus elephants
• Broke, in a sense