Periodontal disease is the most common infectious disease of cats and dogs which are strongly associated with periodontal pathogens. The primary etiologic factor in the formation of periodontal disease is microbial dental plaque accumulation on teeth. In our research. we aimed to investigate the presence of periodontal disease-related bacterial species in dental plaques of cats and dogs. https://parisnaturalfoodes.shop/product-category/vitamin-b-12-5000mcg/