I think it's much about opinion, and blending empirical data... that is the information available about the soundness and racing ability of our horses. Remember, there is much that is not recorded, thereby difficult to assess, in specifically establishing facts or statistics. But we can draw opinions from these. Examples. Nobody tracks cosmetic surgeries. Or even myectomies for breathing issues, yet they are become more prevalent and with todays horses. What is the effect of race day medication, or performance enhancing medications on stallions and there breeding records?
But you asked a question, so let me address it specifically:
DDT wrote:If you can, give me examples by name.
I would look at it this way: A recent report on "stallion durability" set up some interesting guidelines to determine exactly what you ask. This included:
• Stallions that stand or stood in North America
• Statistics include racing in Northern Hemisphere (excludes Japan)
• Stallions whose first crop was foaled in 1995 or later, who have at least three crops of foals 3 years old or older, and who have at least
100 foals of racing age
• Current 2-year-olds are excluded from all statistics
• Stallions with identifiable stud fees as of 2005 or later (even if now deceased or pensioned, a stallion that stood in 2005 likely will have
yearlings of 2007)
• Stallions with a lifetime percentage of at least 70% starters from foals
(the national average fluctuates around 70% annually)
So we HAVE national averages, which should aid in establishing "stallion durability".
This chart gives us % starters per foal, and Averag starts per starter. 2 Excellent statistics to form both a factual opinion, and personal opinion. Some finding and notable names for you:
Above the National Norm (all above 80% starters):
Langfuhr
Is It True
Storm Boot
Storm Creek
Cherokee Run
Yes It’s True
More Than Ready
Not For Love
Malibu Moon
Distorted Humor
Forest Wildcat
Some of the lower ones (in the 70% - 74%):
Siphon
Cat Thief
Boundary
Awesome Again
Behrens
Grand Slam
Fusaichi Pegasus
War Chant
Unbridled’s Song
Giant’s Causeway
Again, this is data to form opinion, so yes, I would say that Unbridled's Song, Awesome Again, might be less "sturdy" in general.
But then, they also show starts
per starter. These are the $750 dollar (Gold Spring) to 8,500 (Judge T C) stud fee horses. That too says something.
Anyway, Because of the rampant use of race day meds, hidden surgeries, performance enhancing drugs, et al... I think it gets harder and harder to know what we are dealing with. That's why it needs to be changed/improved.