Another very common defect is in the shape of the breast which should be bowed in front rather than flat. This fault is also extremely common in Aylesburys. The Pekin has a number of common faults which are quite widespread among exhibition birds. The Pekin should be a massive but clean underlined bird. Many show traces of keel.
Many specimens are too near the horizontal in carriage.
Watch for signs of leg weakness in the Pekin. It is a common problem in such a large and fast growing breed. Now, let's move on to the medium class of ducks, the most popular of which is currently the Cayuga. There are a number of specimens around which disclose no serious flaws and that is why the Cayuga shows up frequently on Champion Row. There are, however, a few faults which are pretty common in even the better classes.