Flat face and breathing
The short nose leaves little room to breathe. Such a cat may snore, tire sooner and struggle in hot weather. In a Swedish study of show cats about 9 in 10 had nostrils too narrow or a nose too small, though few owners noticed breathing trouble. The Dutch vets' association counts the Exotic among the extremely short-nosed breeds.
How it is found: No DNA test. Look at the parents: a visible nose and open nostrils.






