Done Growing Early?

When did everyone’s mini doods stop growing? Teddy turned 7 months last week and has been hovering at about 17 lbs for the last month, give or take an oz or two. He’s eating and acting normal and his vet said she’s very happy with his weight at his visit last week. But from what I’ve seen, peoples minis are still growing at least up until 10 months or so. His mom is 30 lbs mini F1 and his dad is a 7 lb toy poodle. His vet said at his 4 month appt that she estimates him to be 15-20 lbs full grown. Is 6-7 months too early to stop growing? Maybe he’s just more of a micro mini? I love how small he is and that I can still carry him around. I just want to make sure he’s healthy and normal as far as growth. These pics are from last week after his groom.