I just got my new baby girl yesterday she is 7 weeks old Prissy Poo and her ears dont stand up. When should this happen? Peanut was almost a year when I got him! So his ears were already up haha! Thanks so much and I will get pictures on here soon!
Depends on the pup. Our 15 week old boy, who is long-haired (which often makes a difference in the ears perking up due to the extra hair weight) came to us with half-floppy ears at 7 weeks old. By 9 weeks they were fully upright.
I think it can be different for each dog. Bentley's stood up pretty soon. At 8 weeks they were mostly up all the time and by 10 weeks they never went down. Some of the pups in his litter stood up way later and some never did. Its hard to tell!