Possible Clues:

• Get satyr to formulate tactics
• The plan is to wander about and get back in
• Get confused and digress about the purpose of the tactics
• That's a great plan in place of pigs
• Tory leader, for example, in abandoned policy
• Finesse shown by dog perhaps rounding sheep
• Arty gets revised plan
• Approach sheep trapped by chance
• The approach to get back into trays worked?
• Plan to wander around when corralling sheep