I hear you. I’ve taken three of mine at 7 weeks. I prefer it, because in my experience, they’re less likely to learn bad habits.
Yep. My breeder won’t release them until 9 weeks of age.
He never once uttered a peep of sorrow for his 'lost family' again.
A week later, he'd totally integrated himself into the pack and kept busy trying to learn how to run fast enough on wobbly puppy legs to keep up with a pack of long-legged Sight Hounds....:)
Here he is at 8 weeks learning Very Important Dog Things, such as cricket hunting.
Richard Wolters in, “Gun Dog” says to take them at exactly 49 days (7 weeks). That is when I have always taken my puppies.