<Li> Tyler James (Blake Michael) is the popular brother of Chloe and step - brother of Avery . He seems to get by with his good looks, adding to Avery's jealousy, often causing the two to fight . Manipulative and occasionally a little vain, good things always seem to happen to him; he can get any pretty girl to go out with him and is extremely charismatic. Tyler is a math genius, found out later in the first season, and although he is very smart, Tyler is slacking off in school due to laziness, but in "Stan of the House" he learns he needs to act more like a brother toward Avery and will, on some occasions, show his soft, serious, and mature side . Although he can sometimes be shown to be carefree and too laid back, Tyler will rush to a person's side when they need help, showing that he cares about people and is not at all judgmental or a bad person, as seen in "Stan of the House" when he comforts Avery after she breaks down crying over losing Stan . He can also be shown to be a little air - headed, but he has a quick wit and, like Avery, he knows what he wants and he will not stop at anything to get it . </Li> <Li> Chloe James (Francesca Capaldi) is the younger sister of Tyler and step - sister of Avery . A running gag in the show is that the family will go somewhere and forget to bring Chloe home, and when they realize their error, they scream her name at the same time . Chloe is known to love candy, though her parents do not allow her to eat too much . She secretly hides sweets around the house in places like pillow cases and TV remote battery compartments . She has a very active imagination, making up new names for various body parts and scares Tyler while he sleeps . </Li> <Li> The Voice of "Stan" (Stephen Full) is the James - Jennings family's new dog who blogs and talks . He keeps his secret of talking from Ellen and Bennett, and the only people who know that Stan can talk are Avery, Tyler, Chloe, Karl, and Grandma James . Stan hates noisy pomeranians and has a deep love of poodles . It is shown that Avery is his favorite child which is also based on the fact they talk to each other the most of the three kids . As shown in "World of Woofcraft", he likes the game "Realm of the Tower". Although at times he seems almost human, he is still a dog and has many dog qualities and is very sensitive about it . Stan, while he does not like to admit it, is also part cat and blames the fact that his dog ancestor "married" his one cat ancestor because it was the 1970s . Stan has a beloved toy monkey named Robert who is his companion . Grandma James found Robert while cleaning the family room and announced that the toy was so disgustingly filthy, it was going straight to the trash . Stan panicked and shouted Robert's name right in front of her, exposing his secret and making Grandma James faint . Stan is also very sensitive about being called "just a dog", which Avery called him in the episode "Stan Runs Away". After a year of secretly writing a blog about his experiences with the family, Avery, Chloe, and Tyler soon discover Stan's blog in "The Kids Find Out Stan Blogs". </Li> <Li> Bennett James (Regan Burns) is Tyler and Chloe's father and Avery's step - father . He is a child psychologist who often acts immature and childish himself and is the author of several books in which he uses his family as examples, only changing the names . He always tries to think of ways to get his children to come together . He is also shown to be quite conceited . Sometimes his wife thinks he got his psychology degree online as his attempts at practicing psychology do not seem to go well . In "Stan of the House", he introduces Stan to the blended family in hopes that the dog will help his children bond . </Li>

Who plays stan on dog with a blog