Yes they must be a certain height and weight to show.
Height--Adult males 22½ to 25 inches; females 21 to 23½ inches at the withers, preferably, males should not be under the minimum nor females over the maximum: however, proper balance and quality in the individual should be of primary importance since there is no size disqualification.
They are all eating on their own, and veyr fat and healthy.
meb0585 said:someone said on here, on another topic, that they go through a fear stage at about 7 to 7 1/2 weeks,