The study was conducted on 289 clinical cases of dogs and cats admitted to the Clinic of Department of Surgery, Anesthesiology, and Radiology, Faculty of Veterinary Medicine, Zagazig University, over 18 months. Thorough oral, dental, and radiographic examinations were performed on all cases. Disorders were recorded in a predesigned survey sheet along with several factors such as breed, age, sex, diet, and body condition score. Cases were categorized into four groups according to age. The results revealed that 138 (47.75%) of the total cases have dental disorders, 81 (58.7%) males and 57 (41.3%) females. Periodontal diseases were the most recorded affection 128 cases. Among animals admitted to the department clinic, then dental plaque (111 cases). Animals on soft food diet among total affected cases recorded, 89 cases (64.5%), then mixed diet (soft and hard food) 40 cases 29% and the last group dry or hard diet, 9 cases only 6.5%. The mo st affected breeds were German shepherd dogs 5.797% and Shirazy cats 57.97%. Data statistical analysis showed that age and diet had (P<0.05), which means that these two factors impacted the occurrence of dental disorders, in contrast, sex had (P=0.143), which indicates that sex statistically did not affect the occurrence of dental disorders, moreover as pearmancorrelation test was performed between age and dental disorders (P<0.05) and revealed that, with an increase in age, there is an increase in dental disorders.