I think 'Avatar: The Last Airbender' has some cool animal designs that could be seen as having a certain appeal. However, it's not exactly what you'd call 'sexy'. Maybe you should look for specific anime or indie works for more explicit examples.
Well, 'The Lion King' is known worldwide and has some attractive animal characters, but again, not really in a sexy way. But there are some indie cartoons that might fit the bill, like certain adult-oriented web comics that focus on more sensual depictions of animals, but they're not mainstream.
One popular example could be 'Zootopia' which features various animals in a modern city setting, although it might not be considered strictly 'sexy'.
One example might be the animals in 'The Jungle Book'. They have a certain allure. 'Kung Fu Panda' too has animals that have a kind of captivating presence. Remember, though, what's considered 'sexy' in cartoons is subjective and can differ from person to person.
There's 'The Lion King' which has elements of different animal behaviors and features combined to create a compelling story. Also, 'SpongeBob SquarePants' has some imaginative animal hybrids in its underwater world.
One popular example is 'Avatar: The Last Airbender', which features characters with animal-like traits. Another is 'My Little Pony: Friendship Is Magic' with various pony characters having distinct qualities.
You might come across 'Rap Stars Unleashed', where black guy rappers are presented in a way that some might consider sexy. This could be through their outfits, dance moves, or the overall style of the cartoon.
Animal sexy cartoons are often considered inappropriate and may have a negative influence on viewers, especially children.
Well, one example could be a cartoon featuring seductive fruits in elaborate costumes.
Well, one could be a cartoon of a seductive female character with a quote like 'I'm the temptation you can't resist'.
Well, one example could be 'The Lion King' where the lions are often depicted with muscular builds.
For symmetrical animal cartoons, think of Winnie the Pooh. His shape and features are typically presented symmetrically. Also, characters like Donald Duck are designed with a good amount of symmetry.
You might consider 'My Little Pony: Friendship Is Magic'. It's full of cute animals and positive messages about friendship and kindness. The colorful animations and engaging stories make it a great choice for a wholesome watch.