Related Clues:

• Not feral
• Broke, perhaps
• Made mellow
• Brought under control, in a way
• Emulated a horse whisperer
• Made docile
• Broken, say
• Broke, in a way
• Having dams at various locations, as a river
• Like circus elephants
• Broke, in a sense
• No longer wild
• Broken, as a bronco
• Subdued, as a horse
• Subdued or domesticated