| Poor growth rate and intermittent diarrhea in pets are common problem faced on daily practice. T. canis is one of the most common cause to these problem and has a major health impact to both veterinarian and pet owner. This study aims to scrutinize hemato-biochemical and mineral status in dogs suffering from intermittent diarrhea and unthriftness due to T. canis. Thirty dogs were involved in this investigation, hematologic, serum and stool samples were taken and examined. Significant decrease in RBCs, HB, and PCV (P≤0.01, P≤0.001) along with significant increase (P≤0.05) in WBCs and eosinphils (P≤0.01) were the most consistent hematologic alterations recorded. Significant decrease (P≤0.01, P≤0.05) in TP, albumin accompanied by significant increase (P≤0.05) in ALT, AST and cholesterol values were found. Mineral profile showed significant decrease (P≤0.05) in zinc, copper and iron levels in the examined dogs. In conclusion, Toxocara canis infection appeared to have direct effect on mineral status, in dogs suffered from diarrhea due to T. canis, the cholesterol levels change; anemia is furthermore major health concern associated with the parasite and affects the growth of these dogs.