You had (or have) the worlds most beautiful dog. She/he is your absolute world and is your faultless shadow for 8(ish) years.
Your world collapses unexpectedly with no warning as they are diagnosed with terminal cancer resulting in such sad, raw, shattering life-changing loss that breaks you.
Would you buy a (related - would be niece or nephew) puppy of the same breed from the same bloodline and highly accredited (by KC) breeder?
Is the illness linked genetically/hereditary?
Would you risk it - is it even a risk?
(I am sorry if this doesn’t make sense. Maybe I’ll try to re-word it in the morning)