It could be that the excitement or surprise from the dog cartoons affected your body's normal signals for needing to pee. Sometimes our minds get so caught up in something that other physical cues get overlooked.
Maybe you were too focused on the dog cartoons and it distracted you from feeling the urge to pee.
Maybe it's for comical effect or to add some chaos to the story.
You can use cartoons that show simple steps and positive reinforcement. Maybe have characters guide the dog and give treats when it does the right thing.
Not much is usually shown about dog pee in cartoons. It's not a common theme.
I think it's because such cartoons can be used to show different reactions and solutions to a common pet issue. It makes for interesting and sometimes educational content.
It could be for educational purposes, like teaching kids about pet care. Or it could just be for comic relief and to make the cartoons more interesting.
They can be quite helpful. The colorful and engaging images in dog pee pad cartoons can attract the dog's attention and make the training process more fun.
Maybe it's to add some humor or show the reality of a dog's life in a funny way.
I don't think it is hentai. Hentai manga have specific characteristics, and if this one doesn't show those, then it's safe to say it isn't hentai. Maybe it's more focused on adventure or drama.
Pee cartoons usually go against moral and social norms. They may have offensive imagery and are not suitable for general viewing. Such cartoons can have a negative impact on viewers, especially children.
You could show the dog being encouraged by its owner with treats or praise when it pees in the rain.