Experience writing children stories

Sam (yorkie) and Bones ( ST Bernard) are best friends. They spend their time getting in and out of trouble. This story will be for a children book and series I am going to embark upon. The content should be funny. I am not sure how long the story will be. The story must have a beginning, a middle and end. The characters are adorable and clueless. I based my character loosely on the comic duo ( Laurel and Hardy ) If you are interested, I can give you more detail about their character. I will include a picture of the dogs. I would like to work with someone who has experience in this area. If not
someone who has a unique writing style. There will be other books to follow. My target audience is 2yrs to 10 yrs .If there samples of your work, feel free to share them with me