関連ワード:  do sphynx cats not have whiskers    do hairless cats not have whiskers    why do sphynx cats not have fur    why do hairless cats not have fur    why do sphynx cats don't have fur    sphynx cats don t have whiskers    do sphynx cats have whiskers    do some cats not have whiskers    how do sphynx cats balance without whiskers