My 5-month old Westie have floppy ears right now. When I first got it 3 weeks ago, his ears were erected for the whole time. After a couple a days though, it becomes floppy. Would taping still work at this age?

I see. Thing is, his ears were always perked up when he just came for a couple of days. Shortly after that it flopped. We've just trimmed the hair at his ears, and the ears seem to perk up much more now