Sorry I missed this.
Originally Posted by anniemac
The owner told me she had two dogs, one had needed an operation because of severe SM. The other was scanned and had no SM.
She sent me the pedigree of the Grade A dog, non-show lines, breeder was not a cavalier club member.
I doubt whether the breeder would have even known about SM four years ago. This was a lucky dog that inherited good genes from ancestors that were not from show lines.
I do not know the breeding of the affected dog.
Cavaliers......Tommy Tuppence 2000-2012 and a half share of Faith.
Japanese Chins.... Dandy, Benny, Bridgette, Hana & Escapologist Fonzi .