Quote Originally Posted by SatanicIntention
Since american blue is a recessive gene, it is going to take ALOT of inbreeding to produce those, unless you have 2-3 separate lines that all carry american blue AND dumbo. Blues don't have good immune systems anyway, don't ask me why, but everyone I've had has been afflicted with congestive heart failure, failure to thrive, stunted growth, temperments can be iffy(I've had sweet ones and I've had absolute spazzes), megacolon(in a 7-8 week old baby), cancer(malignant and benign), and other maladies.
0_o Whoa I never knew that about Blues. Thank you for the info.