Would it be possible for you to go along to a good dog training club and ask if you could chat with some of the owners that have these breeds of dogs? its the best way to get info from people who have this x breed, they can be at times very needy dogs , this x of breeds need their brain exercising just as much as their legs,lol, we have over the past few yrs had alot of them at the club i am a trainer at, and sadly a large number have what i call behaviour problems, barking, nipping , etc, also as others have said please dont expect just because a dog is crossed with a poodle that it wont shed hair , because its just not true, Greyhounds are great dogs ,so many in rescues and most just want a short burst of exercise then will be really happy to just laze about