Cassidy is a wonderful puppy. We think he's going to be pretty big since he's only 5 months old and already weighs over 50 pounds. He loves to play with his brother Butch and his foster brothers and sisters. He wanted to play with my cat, but that didn't work out well. Since the cat didn't want to play, Cassidy now leaves him alone. Cassidy has slept right next to his foster dad every night since his arrival. He's a very sweet loving puppy and would be a fine addition to any family. Cassidy comes when hes called, walks well on a leash and is 75% house trained. he loves to go hiking and also loves to romp in water. hes a very happy go lucky puppy.