I give my two dogs the DentaGreens also, they absolutely love them. I have to buy the smallest ones for them so I am on the opposite end of the spectrum but man, do they devour those like I never feed them or something. I feed our dogs "Sensible Choice" which is less corn filler and better for them according to our vet. They were raised from the puppymill we rescued them from on Eukenuba, too expensive...They love the Sensible Choice and it is very reasonable!
By the way I love the Doberking photo!