A holstein calf with congenital chondrodysplastic dwarfism was histopathologically examined. The head of the calf was relatively flat giving a dog-like appearance with its short nose and sloping forehead. Limb bones were dumbbell-like with short diaphysis and hypertrophied metaphyses. Bone marrow was pale, whitish and fatty. In the metaphyseal plates most of chondrocytes were pyknotic with swollen and ghost-like cytoplasm, and were irregularly arranged. Column of calcified cartilage were poorly formed losing comb-like structure. Bone marrow was ischemic with poor hematopoiesis and was moderately replaced by adipose tissue. In articular cartilage, most of chondrocytes were degenerated with ghost-like cytoplasm. Many cartilage canals and occasional bone marrow-like structure were formed. The characteristics lesions of the calf were chondrodysplasia and dyshematopoiesis.