I can't help it, I just want to make sure I am doing things right.

Ok this question is for those who have had there bp's from young and that are now adult.
It seems to me that my bp is small and thin for his age
He is about 33" and as of the first of May was 307 grams up from 243 which was at the end of March, not sure now.
I would guess he was born Oct.'03 so he is about 8 mos. He has had three sheds for me and all have been prefect. 1 in Jan, March, May/June
By his sheds he has gone from 24" to 27" to about 33"
He just doesn't seem thick like others I have seen thru pics. He has been wormed ( wasn't even sure if they were eggs from him or from the f/t I feed)
He feels strong and loves to get out and look around. He has been spending more time in his hot hide then he use to when he was younger like always goes in after eating and when in shed etc.
He is poo'ing fine and solid and pee is good and regular also.
Some times his lower tummy feels a little smushie but that may be normal. He eats like a champ
i was just wondering do they grow more in length and then catch up in girth?
I know all signs point towards me doing a good job with him, just makes me wonder how others bp's developed.
His skin and belly all good and good color.
Looking forward to hear others thoughts and experiences.
Thanks,
Jody