mew looks kool

what program are you using? because all you would have to do in blender is select the ears, then the head, then ctrl + L to link them to a single object, *if i remembered that correctly* and then the ears will now just be seperated from the vertecies, now just start alt+ m-ing all over the place to fit the ears vertecies to the head mesh. and if you do this before the mirror modifier is fully apllied, then you have half your work cut out for ya :D hope this helps ^.=.^

I'm using Blender 2.6

Originally, the ears were seperate objects. To join the two meshes together, I need to retopologize the ears and figure out how arrange the topology on the head so that the model will deform correctly when I animate them.

i am using 2.61, and if you are going to try and deform thigns smoothly with the mesh, you will need to rig it with an armature, but for the vertecies to be line sup right for it to do so, you will need to smooth out the line loops after connecting them so there wont be a simple time saving method for this, its still going to be tedius.