For years we had 2 Australian Labradoodle dogs, both females.
We got each dog when she was 8 weeks old, from the same breeder, Lucky Dog Labradoodles. Australian Labradoodles have parents and grand-parents that are Labradoodles;
no poodles or labradors in the lineage for generations.
Casey was our only dog for 9 years until we got Quinn
  (we asked for a dark one the 2nd time).
I walked them both in the neighborhood twice a day (now I
only walk Quinn). We also have a fenced-in back yard that
the dogs and our cat like to hang out in.
You can determine the dogs' ages from their birth dates.
Casey is getting old and she can't jump up on the bed to sleep without help. She also is getting hard-of-hearing.