I'm wondering , do you all think that it would be a good idea to write a letter to the breeder where I got Bertie from to let her know that he now has heart disease?
I've done an internet search and she still comes up as a breeder so unless she has a new line that has been scanned etc and got certificates to prove etc, then she is possibly breeding unhealthy dogs.

I was thinking of writing a nice letter just to inform her so that she will be aware for future reference. I don't want to pass blame or accuse her of anything (even though I know there is s question mark if you know what I mean).

Wondered what you all think and if perhaps you would advise me on wording?

Thsnks in advance