Scientists warn some dogs and cats are being bred to evolve the same 'smushed' faces - and it could lead to breathing, eating and birthing issues
Flat-faced dogs and cats have been bred to such extremes that they now look more like each other than their own ancestors, experts reveal - and it comes with a range of health problems.
Flat-faced dogs and cats have been bred to such extremes that they now look more like each other than their own ancestors, experts reveal - and it comes with a range of health problems.
