From looking at their website, they seem to be moderate. They're knowledgeable about sugar gliders, so that's always a good sign. However, I didn't see anything about signing a contract or needing to submit an application which are things that I've gotten used to seeing with good breeders. So, you can ask them about those things. I personally would only feel comfortable with getting a glider from a breeder that requires a contract. The contract would have things like you're required to feed the gliders one of the three vet approved diets, and if you can't care for the glider(s) and need to get rid of it, it will go back to the breeder. I like that because it shows that they care for their gliders and truly want good homes for them. Good luck finding a good breeder and getting your new baby(ies)!