Peptivet Oto Gel is an antibacterial / antifungal soothing gel for dogs with ears prone to repeat ear problems. Peptivet Oto Gel contains Chlorhexidine, Tris EDTA and a novel peptide to help manage bacteria and yeast. Vitamin PP, Zinc PCA and GPI Lysine work together to soothe the skin and reduce redness and itch. Particularly useful for dogs with skin sensitivities who get red and itchy ear canals. Peptivet Oto Gel can be applied daily or every 48 hours. Clean the ears first with Otodine, Clorexyderm Oto or Otoact.