For now I'd just keep them shaved since he or she is ony 11 weeks. This most of the time will do the trick. My Rocky ears were standing at 12 weeks but when we got Daisy her were floppy. I did keep her shaved but they just wanted to stay floppy.
Last month Daisy turned 7 months and I found a website that showed how to tape. This site to me seems easier than the traditional way. Over all Daisy was tapped for 9 days and "BAM"...They are straight up and now she and Rocky have ears that match.
Daisy was very cute with her floppy's but I at least wanted to try once. Here is the thread:
http://www.yorkietalk.com/forums/sho...ight=soft+taco
But please don't worry about your pup...11 weeks is still very young. I expect the shaving will work and if not you can always tape.