FREE Purina Dentalife Dog Treats at Dollar Tree! Dollar Tree Sale Dates: NOW through 04/09/2020 Check your local stores to see if there are Purina Dentalife Dog Treats in stock. If so, grab one and use the below mentioned coupon to make this FREE! Here's How To Do This Deal: Buy: One (1) Purina Dentalife Dog Treats $1.00 Use: $1/1 Purina DentaLife Dog Treats or Chews, exp. 4/9/20 View Post