Many Dollar Tree stores have 7 oz. Purina DentaLife Dog Treats for $1.00. Use the $1.00/1 Purina DentaLife Dog Treats print coupon to make it free.

Kroger and many other stores have 2-patty packs of Gardein Ultimate Plant-Based Burgers for $4.50. You can get $4.50 back from Ibotta, making it free.

CVS has Colgate SF Total Advanced Toothpaste for $3.49 each.
Print 4 of the $.75 off Colgate total advanced coupons.
Print the $3.00/$10.00 Colgate Toothpaste, Toothbrush, or Mouthwash from the CVS Coupon Center.
You get $4.50 ExtraBucks  when you buy 2, so you’ll get $9 in Extra Care Bucks to make it better than free.

Walgreens has Crest Pro-Health Advanced Toothpaste for $3.79. Add the $3.00/2 Crest or Oral-B Toothpaste, Toothbrush, Floss, Denture and Mouthwash products Walgreens digital coupon to your account to make it $4.58 for 2. You get 5,000 Balance Rewards Points (worth $5.00) when you buy 2, making it free.