Question about my bp's weight

[Slim]

I feed him f/t pinkies once a week and he seems to not have a problem with them.

That's what I was afraid of. That is what we call a maintenance diet. It's what the pet super stores feed their BPs so they stay small and cute.

Your snake should be on rat pups at least. Pinkies are much too small...even rat pinks are too small at this point.

I urge you to go buy a scale so you can weigh your BP, then feed it 10-15% of it's body weight every 5-7 days.