After the voice actors were in place, the producers began to ask the animation team to create the visual elements of "Lightning Dog". The dog star in the film is one of the most important roles. Animator Becky Bressey is one of the team members who shaped Porter’s image. They did a lot of research work, learned a lot of courses on dog behavior and behavior, and spent a lot of time observing dogs in the studio. He even photographed his dog at home for research.
The animation of the character of Arnold can be regarded as one of the most challenging tasks in the film. In order to help them capture the credible actions of the role of Arnold, the company also adopted a hamster named Danke for observation. When Danke was moving on a piece of plexiglass, he was photographed from below. This allowed artists to see how his paws moved in the sphere, and allowed them to study the twitching of hamsters and the effects of paws, ears, and noses. Action situation.
