theres a heap of suggestions on here for getting dogs ears to stand up, there was even something to do with tampons taped to the ears!
leave his ears down its way way cuter! I think unless you particularly like them up or are trying to get him to look what people refer to as 'breed standard' who cares if the ears are up or down they look adorable both ways. its weird cos most yorkies i see now in England have floppy ears and tails, its almost like over here they are moving away from what we are told our yorkies are supposed to look like, and i think thats great. obviously if you want to 'show' its ears up, tail off!
I suppose i'm just a bit of a 'leave it as nature intended' person. I like Buddy 'natural' and dont ever let anybody let you feel like your pup is inferior just cos it may not be 'breed standard'
As u can see i'm quite passionate about floppy ears lol