Thank you for letting us know;  I did not hear any updates on TVG about Snake Doctor or Santana.  I looked up the horse's breeding and his dam Rare Event produced Improbable.  I feel so bad for Sisterson and Calumet.  Just a two year old....

I always look to DRF twitter for updates since you only hear updated when it’s a stakes race or Breeder’s Cup. The sad thing is most likely a true miss step  and their fragile legs can’t handle the stress:(

My heart breaks whenever I hear about a breakdown and euthanization.  A horse broke down and was euthanized at Golden Gate today: i read there have been 25 fatalities at Golden Gate Since December.

I have decided my love for watching these magnificent animals run around a track is greater than my grief at these breakdowns but still- it is so heartbreaking.

25 years young but still to soon. 
 

Shadwell Stud

Group 1 winner and sire Muhtathir dies aged 25 | Shadwell Stud

MUHTATHIR, a top-class miler who developed into a leading sire, has died aged 25 due to the infirmities of old age. Bred by Sheikh Hamdan, the son of ELMAAMUL will be best remembered for his Group 1 victories in the Prix Jacques le Marois at Deauville and in the Premio Vittorio Di Capua at San [...]

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RIP sweet boy, condolences to his connections.

Pat Smullen has died, he was 43. RIP brave man, my condolences to his family and friends.

https://www.bloodhorse.com/horse-racing/articles/243512/irish-champion-jockey-smullen-succumbs-to-cancer-at-43

Way to young, condolences to his family and friends

Very sad to read this news about Pat Smullen.  My condolences to his family and friends.

Givemeaminute has died, 

https://www.bloodhorse.com/horse-racing/articles/243865/young-sire-and-champion-givemeaminit-dies-due-to-epm

So sad.  I know a horse who survived this but he had it rough for a while and can have side effects occasionally.  Scary.