hehe...yes those are doodle 500s. You should see how energetic they are after a bath! Ours both got baths yesterday and were like lunatics all night.What do you all do about the hilarious spurts of energy in the afternoons and evenings when they just start ripping around the house? I take him out back and sometimes he just sits down.?! We come back in, and rips around again! What crazy dogs!