Labradoodles!

Sounds like it should be a snack. I didn't see your links just yet so went and did some general reading on them. They're just adorable!

I found one explanation on the multi-generational versus "early generational" on Aussidog.

Some people want to avoid making the Labradoodle into a recognized breed, in order to maximize genetic diversity. By restricting breeding to early generation dogs (i.e., bred from a Poodle and Labrador rather than from two Labradoodles), they hope to maintain a wide gene pool, and avoid the inherited health problems that have plagued some dog breeds. Other people are breeding Labradoodle to Labradoodle over successive generations, and trying to establish a new breed. These dogs are usually referred to as Multigenerational (abr. Multigen) or Australian Labradoodles. Australian Labradoodles differ from Multigenerational Labradoodles, as they may also have other breeds in their ancestry. English and American Cocker Spaniel/Poodle crosses, Two Irish Water Spaniels, Wheaton Terriers and a Curly Coated Retriever have variously been used in some Australian Labradoodle lines.

That made sense to me. Looking forward to learn more about them!