What everyone is saying about waiting until 12 weeks is so true. In the UK, you rarely get pups staying with the breeder past 8 weeks and my last Yorkie (16 years ago) was allowed to come home at 8 weeks....I love her to bits....but...I just got my new pooch this week and a pup that is socialised with their mum and siblings is a whole other world! She is placid, never bites or nibbles me, extremely loving...it may be unrelated, but it seems different this time.
It was horribly hard, I know how you feel
. The breeder I got Bluebelle from wouldn't even let me hold her because they were unvaccinated. I have never wished my life away so much as these past few weeks!
I hope you wee one feels better!