Related Clues:

• Pushes forward
• Sticks with sticks
• Goads
• Urges (on)
• Pokes along
• Gives the goad-ahead?
• Goads on
• Puts pressure on
• Stimuli
• Herders' tools
• Urges forward
• Spurs on to action
• Cattle zappers
• Gives a nudge to
• Plays poker?