One of Toby's ears wasn't standing either - When we brought him home his ears were up, and then one flopped down for the longest time... I wasn't sure what to do except for the trimming and taping... Which I wasn't sure about...
One day last week I fed him some canned salmon - boneless & skinless, just a small amount..like less than 1/4 a can - and to my amazement, the next day his flopped ear was up! I've fed him a few days in a row of the salmon, and his ears are still up...
I'm really not sure if that makes any sense at all, but it worked!
The hair on his ears are long too, but his ears are up
If you're at a loss try a little salmon... either way it's packed full of healthy goodness, so it's worth a shot.
All the best!
Molly & Toby