Baby puppy, need advice please :)

[Badgley "Monster" Kopel]

Hi All! My hubby and I just brought our puppy home a few days ago. I was wondering if I could get some input and advice from anyone willing to share.. She will be 10 weeks tomorrow and currently weighs 3- 3.5 pounds, any idea how large she will get? She is an F1B. We were told she would grow to be 25- 35 pounds, but she just seems too tiny to grow that large. Also, we worry about hip dysplasia. Are there signs we should look out for? Is it really that common? Her back legs aren't super strong, and she sometimes walks like she's drunk. She's a puppy so maybe that's totally normal.. We're new parents so we may be a little too cautious! :) 

[Nancy, Ned, Clancy, and Charlie]

And she is totally precious!

[Badgley "Monster" Kopel]

Just wanted to throw out an update to anyone that may be stumbling upon this thread in search of sizing info. Badgley is now 7.5 months and weighs 25 lbs. We're thinking she'll probably land at around 30 lbs or just over. She grew incredibly quickly in the first few months, you can tell that the growing has significantly slowed down now. :)