The old Zhemaichu type was small in size (up to 144 cm in height); it had a small straight or somewhat dished face head with a wide forehead. The neck was well muscled, the trunk undersized, the withers not too high, the black flat and solid, and the legs clean and firm. Their small height and consequently insufficient strength were the main deficiencies.
The modern Zhemaichu formed in the post-war years by pure breeding and the selection of large individuals with high work endurance, and through limited crossbreeding with North Swedish stallions, is taller (152-154 cm), has a somewhat extended trunk (157-160 cm) and a very massive body with a girth of 188-190 cm, as well as clean legs with a cannon bone girth of 10-20 cm. The new intra-breed type has retained the characteristic exterior features of the old Zhmudka.
The old Zhemaichu type was small in size (up to 144 cm in height); it had a small straight or somewhat dished face head with a wide forehead. The neck was well muscled, the trunk undersized, the withers not too high, the black flat and solid, and the legs clean and firm. Their small height and consequently insufficient strength were the main deficiencies.