Poor pugs are one of the many breeds that are considered immoral due to the
health risks purposefully bred into them for looks. The shortened muzzle causes
problems for the distressed animal in simply breathing, and also the demand for
the curled tail causes deformities in the spine. Their bulging eyes are also a problem.
[video=youtube;Ez7l5Bp-GuQ]https://www.youtube.com/watch?v=Ez7l5Bp-GuQ[/video]