Has it ever made you want to change your breed?
NO WAY!!! Right from the start (well with our second hound) I knew about this in the breed because the breeder of that second hound was in Danes originally and hit this problem. She warned me about not feeding one big meal a day but splitting the daily amount into two and the not exercising on a fully stomach thing. Which I have always done with adults!! Our first was our first hound. He was 11, and a fit strong dog, if getting elderly. He survived and lived to be 14 before cancer claimed him, as I've said. The second was our second hound (Yes!!). He too was 11, but had been a rather 'sickly' boy ever since something early on which had it not been 'known' at the time, I'd have said was Pavo. We had to leave him back with his breeder for 4 months after we left for Canada, before he was fit enough to join us. He had loads of problems over the years, including bladder stones and needing to have his tonsils out!! After them we had no more cases (given we've had a lot of hounds over the years, so 4 out of 20+ isn't THAT many ....?) until we'd returned to the UK and the third was hit at aged 8, fit, strong, still on full exercise. He was the second survivor but given his case was different (found in his crate first thing, before breakfast or exercise, and the biggest being he wasn't elderly) he made me rethink this whole thing - changing my idea about this hitting older, less muscle-toned hounds. The fourth was his grandfather (the first close family connection), 14 and really on his last legs. He blew shortly after breakfast that morning - our vet really thought his system was shutting down and it wasn't the bloat that caused his death - it was just part of it.
I know Liverpool Uni did some research into this, some years ago now, which I contributed to with my 'cases'. There is a suggested familial link - via Bloodhounds they have discovered that in some, the sphincter muscle, in and out of the stomach can be smaller than the norm, and can go into spasm. I don't think they discovered much more however?
The only thing I am aware of, in Bassets, is it does appear that some bloodlines are more inclined to have cases, than others. And there's the grandfather/grandson connection with my 4. But those two were not 'connected' to the lines I have seen that have this here since, so ......!? I was really scared when feeding my younger hound immediately after he'd had this, but as time has passed, although of course it remains back of my mind, I just have to keep it there - back of my mind!! I love the breed too much not to have them ...... and I did try switching as we came to the end of our bloodline, nearly 6 years ago now (grief how time flies) when we bought our Whippet. But once we did lose the last one, I realised I needed another, so bought in.
ps There were some cases I heard about out in Canada, but not that many. One was in a just-Sectioned b itch .... so I'd suggest there is a stress factor involved?
Also GSP - maybe my vet went to bloat faster, because it is known in my breed, and maybe your's didn't because it's not, in your breed!! My cases were pretty obvious too plus of course, I've always alerted my vets to the fact that I 'have a bloat patient coming in'!..... I phone ahead so they are ready to get going as soon as we arrive.