Reptile & Amphibian Forums

I had a question on when is too late to do minor corrections on standing ears. My pup is almost a year and his ears are standing but the edges keep folding back a little from the natural fold and up to the top of the ear in the front of each ear. Is it too late to bond them to small rolls of something and get them to roll forward? What age will the ears not 'take' anymore? They don't look bad so it is just a slight cosmetic change but I wondered if I could fix them perfectly. Thanks for any advice!

I have always heard after teething that it won't change and I think thats aorund six months.
-----