Blue

Blue is a dog from Blue's Clues

He played Max in The Little Elastigirl and The Little Elastigirl II: Return to the Sea
He is a sheepdog

He played Donnie Thornberry in The Wild Thornberrys (CartoonAnimationFan06 Style), The Wild Thornberrys Movie (CartoonAnimationFan06 Style) and Mammals Go Wild
He is a boy

He played Spunky in Bob's Modern Life
He is a dog

He played Jack-Jack Parr in The Incredibles (CartoonAnimationFan05 Animal Style) and Incredibles 2 (CartoonAnimationFan05 Animal Style)
He is a baby

He played Hero in Helelina
He is a dog

He played Lily Loud in The Loud House (CartoonAnimationFan10 Animal Style)
He is a baby

He played Riona (Along with Magenta, Dumbo, Bunnicula, Figaro, Dinah, Yasha Mousekewitz, Gorga and Baby Rodney Copperbottom) in It's a Big Big World (CartoonAnimationFan10 Animal Style)
He is a Sloth baby

Trivia

 * Her appearances in the Stephen Squirrelsky and Friends' Movie Spoof Travels are Here Comes Winnie the Pooh, Animals, Inc, Simba 2, Miss Bianca and the Bernard 2: Fievel's Adventure, FernGully: The Last Rainforest, and A Pooh in Central Park and will even be in more spoof travels.