Santiago is a very good boy! He does well with the crate and sleeps through the night. Very friendly and playful with other dogs (would love a sibling!). He would need a very slow introduction with cats as he tends to get too excited and comes on a bit strong. He is ok on walks, but does some pulling that needs work. He is potty trained but may still have very rare accidents or mark in new places. Overall he is quite smart and incredibly sweet. Loves to cuddle on the couch. Good with "sit" "lay down" and "leave it"