well, thats your perspective.. their genes do not have problems...

if u say tat becuz its pudding genes it wont live long i wonder how true is tat looking at you asking abt the genes of the Normal WWs when you noe the parents are puddings...

furthermore genes determine their colour their traits and also their characteristic and health issue.. to depend on genes for lifespan is too vague..

what i think is if you are a good owner ur hamster will live longer on what they eat and their environment..