Target has Zesty Paws Halloween Calming Bites for $4.99. Use the $5 Zesty Paws Supplement Ibotta offer(can be redeemed two times) to make it free.

Purchase a Free You Need This Chips and Puffs and submit your receipt to get 100% of the purchase price back. –locator

Purchase a bottle of Stur Water Enhancer at Target and submit your receipt to get 100% of the purchase price back.

Purchase a 4oz bag of Bamba peanut butter puffs or suns and submit your receipt to get 100% of the purchase price back.