Dani is orange and has an aqua blue shell with a light orange pattern. He has a realistic human face, except for his eyes, which are the same as a typical snail. His eyes are light yellow with red-brown pupils.
After the snail pops out his head with a human head and eyes sticking out, SpongeBob decides to name him "Dani." He appears to evade Walter's food bowl at one point, as evidenced by SpongeBob telling him to keep out of it.