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Boston Terriers are prone to epilepsy and heart murmur. among other things....
These genetic diseases come from poor breeding practices and happen especially when a dog breed gets popular.
For instance breeds known for color like Dalmation have a high percentage of deafness and blindness.
With horses there is something called Lethal white.
often these traits are recessive and you dont see them in the stud... but cross with another recessive ... Thats why pedegrees can be important.
But then there is the odd genetic trait that jumps in there. Melanisim is known in all breeds of mammals and birds and reptiles too. It occurs in nature and doesnt interfere with the survival of the animal.
And Yep there are Melanistic humans....
Genetics is a fascinating field of study I just don't have the patients to get into the minutiae that is so important to be a true expert.
deb
some lines of golden retrievers are prone to brain tumors but found it can bred away from
Retinal atrophy is rampant in some breeds.. as is Epilepsy small breeds their teeth go bad so fast
it affects the heart many are born with hydrocephalus ie water on the brain they breed for higher
apple heads or similar that really is my soapbox all the problems that pet or backyard breeders never think of the
testing their dog is cute or let the kids see puppies born take them to pound when they are born and all put to sleep
Ok, I've hear of some of them, the Dalmations...I remember the uproar after 101 Dalmations came out. The lethal white and retinal atrophy. The apple heads...I know exactly what breed that is (unless there's more breeds?) To each their own I guess...I really just don't get it.![]()