Eye color
The American Bobtail is hearty, short-tailed cat. Its body is moderately long, with substantial boning, and stocky. The stance is noticeably rectangular. The torso is full and broad. The hips are substantial, almost as wide as chest, and hind legs longer than fore legs with large round feet which may have toe tufts. The head is a broad wedge without flat planes, size proportionate to body. There is a concave curve from nose to brow, or rise to prominent brow, a broad unpinched muzzle, prominent whisker pads, a gently sloped wide nose and full, strong jaws. The ears are medium-sized, wide-based, and equally mounted on top and the side of head with rounded tips. The eyes are almost almond shape, with size proportionate to head. The aperture is angled to base of ear, and with medium wide spacing and deep sockets. Eye color varies with coat color. The end of the tail is visible above the back, but not beyond the hock while the animal is in repose. The tail is straight or curved, slightly knotted or may have bumps.