I'm not entirely sure as I haven't read this specific novel in detail. But from the title, it could be about different forms of love and how they are related to dogs. Maybe it's set in a place where dogs are an important part of the community and the story unfolds around the people and their relationships, both with each other and with their dogs.
It could be due to various reasons. Maybe the plot wasn't engaging enough, or there were production issues. Also, sometimes changes in the network's programming strategy can lead to a novela being pulled.
First, think about the style you want for your DIY car cartoon. It could be cute, realistic or fantasy. Then, gather reference images to get inspiration. After that, start with a rough outline and gradually build up the details and shading.
One of the main features of old cartoon style animation is its use of exaggerated movements and expressions to convey emotions. The characters might have big eyes and simple body proportions. Also, the storylines were often straightforward and easy to follow for kids.