It loses its legs. Not even kidding, it just hovers as though it were a ghost. This is not recommended if you are entering your chao into karate because without legs it will only do the slow punch attack.
You need to have a regular chao to get a sonic chao on Sonic Adventure DX. Before your regular chao evolves to a neutral chao, you need to give it a lot of speed. As it evolves to green, give it more speed so it turns blue.
In Sonic Adventure 2 battle a chao that looks like sonic would be neutral/running/running you could give it chao fruit just as long as the skill with the highest level is running for both evolutionary cycles.
Buy heart fruit and give it to your chao and he will mate
Yes.
Give it time
Pick up the animal in the chao garden, then walk up to your chao. :l
yes and the lght chao can take them as well
But you can't before it is
You get animals in any action stage then bring them to the chao garden then grab them with B or X then bring it to your chao.
Try giving the chao a skull dog and then give it the top of the egg and let it evolve.
Small animals like penguins, seels will give swim stats to your chao.
when he small first you give him any habits fast then when he will be big you will see sonic or shadow