Amazon has 130-Count Greenies Teenie Original Dental Dog Treats (36oz.) on sale for $16.41 when you checkout with Subscribe and Save (select the later date from the "First Delivery On" menu, price is reflected at checkout). Shipping is free.
https://www.amazon.com/dp/B006W6YHYQ?tag=slicinc-20&ascsubtag=757026fc116311eab1e25eb20a345d120INT&smid=ATVPDKIKX0DERNote: You may cancel Subscribe & Save anytime after your order ships. Additional $5 savings will apply at checkout.
Deal Editor's Notes & Price Research:
You may save up to an additional 15% off on this month's Subscribe & Save items when you subscribe to 5 or more items during your current subscription month.
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