

Is my lil guy a chubbo? We've had Butter for about 4 months now, not sure exactly how old he is but if the pet shop is to be believed he's about 11 months old. He weighs 604 grams (we got him at 459) and is about 52cm as of today.
He eats every 3 days, approx 2 table spoons of omnigold/bluey buffet with greens and veggies mixed in, occasional cat food (soon to switch to dog food, I know) and egg once a month or so, with dubias/earthworms/etc added in bump up protein. In between feeding days he'll get bits of squash/a blueberry or two/bugs as a treat.
Are we over doing it? He seems a bit young to cut down to once a week for feeding, but I'm worried he's getting chubby. I know there's that famous chart of whats healthy/over/under but I'll be damned of I can actively tell the difference between most of them.