I have owned and loved dogs all my life ... Myself and wife have a 2 year old Lab and dog 3 month Frenchie. I walk and run with the bigger... run and chase with the smaller dog. They both take naps and sleep soundly after a very active day being loved and walked. I have always owned bigger dogs and know what they love and what they don’t .. give them attention and love and everything else falls into place. My younger dog can’t keep up but he tries to... short play time and naps are working a charm. Having the fenced in yard is huge and all dogs both family and friends love to come and play. Lots of room to play fetch and chase the ball.