<Li> Avery Jennings ( G Hannelius ) is the highly intelligent , hard - working step - sister of Tyler and Chloe . She hates the fact that Tyler feels everything has to go his way and that good things always seem to happen to him , such as in `` Stan of the House '' when Tyler books the living room as an excuse to have the school cheerleading squad come over . Avery is very straightforward in following the rules and reluctantly goes along with what Tyler does . She is very smart , an overachiever , and knows what she wants . She wants everything to be handled in an orderly fashion , such as posting sign - up sheets for the living room and bathroom . Avery is socially responsible and despises boys like Tyler , though the two do have brother -- sister heart - to - heart discussions showing that , at the end of the day , no matter how much Tyler annoys her , they love each other . She did not always love to take risks , but this changes when she steals a large pig in one episode . Avery is a very good problem solver and is the school president . </Li>
<Li> Avery Jennings ( G Hannelius ) is the highly intelligent , hard - working step - sister of Tyler and Chloe . She hates the fact that Tyler feels everything has to go his way and that good things always seem to happen to him , such as in `` Stan of the House '' when Tyler books the living room as an excuse to have the school cheerleading squad come over . Avery is very straightforward in following the rules and reluctantly goes along with what Tyler does . She is very smart , an overachiever , and knows what she wants . She wants everything to be handled in an orderly fashion , such as posting sign - up sheets for the living room and bathroom . Avery is socially responsible and despises boys like Tyler , though the two do have brother -- sister heart - to - heart discussions showing that , at the end of the day , no matter how much Tyler annoys her , they love each other . She did not always love to take risks , but this changes when she steals a large pig in one episode . Avery is a very good problem solver and is the school president . </Li>
who play avery in dog with a blog
who play avery in dog with a blog
G Hannelius
G Hannelius