Possible Clues:

• Eat dry mix prepared for stuffing
• It makes dead animals look lifelike — timed x-ray (anag)
• Extra puzzling, papers mining the setter's art
• Stuffing starter of turkey with mix ready for cooking
• Time to prepare ready-mix stuffing
• Stuffing practice
• Work with skin X-ray timed badly
• Stuffing (of animals)
• Work in wildlife preservation?
• Revised dietary mix omitting one type of stuffing