Benji is a fifth grade boy that has a fainting issue and thats why he has a dog called Ripley who is his personal health assistant for when he faints and falls on the floor. Before Ripley, Benji had Elvis who was supposed to be the presidents dog who he would turn out to be but Elvis and Benji had a great history together so when Elvis sends Benji a secret coded message Benji quickly finds out a way to get to DC to see whats up with Elvis.
Elvis has a know it all attitude dog who can only talk to Benji. He is a Newfoundland dog with black fur and a very smart brain who was trained to be the presidents dog so he can read, write, speak 3 languages and body guard.
A connection to this is a have a dog too and my dog always thinks she’s the boss just like Elvis.