There have been some very good points brought up that have me rethink this topic, that & a conversation I had with a friend today, on this topic.
One would have to test each animal for a few consecutive years, without any SG results to really be considered SG free. This includes all het & possible het animals.
SG is not as big of a deal as it's being portrayed. Sure, it sucks, but seriously, how prevelant is it? It's not.
It's not even as common as the wobble you see in Carpet Jags & Spider Balls. In those, the wobble is present in *every* animal, but it doesn't always visially present itself, & when it does, can be at different levels. These animals live, eat, defecate, breed just fine. I know, because I have two Jags. One has a more visual wobble, the other doesn't show visual signs. Both function just fine.
From what I am told, Most SG's function just fine as well, just have the wobble.
I had no problem buying untested SK babies from Walter. I liked the animals, so I bought them, & yes I intend on breeding them. Initially, I planned on aquiring a pair of Gazers to test those two, but then I got to thinking. How effective is it really to only test one year of breeding? I have no plans to test for a few years consecutively just to test for a gene that isn't as big of a problem as its being portrayed.
I still have some time before I need to worry about breeding my SK babies from Walter, so I'm not going to dwell on it.