C.E.T. HEXtra Premium Oral Hygiene Chews (with Chlorhexidine) Super Size Value Package for Large Dogs (26-50 Pounds)- 120 Chews C.E.T. HEXtra Premium Oral Hygiene Chews (with Chlorhexidine) Super Size Value Package for Large Dogs (26-50 Pounds)- 120 Chews