Cute little Diamond. Mine was born in March last year (Snap) and seems to have started to grow a bit in the last couple of weeks. I plan of cooling her again this year and have been feeding her 2 rat pups per week to build her up a bit for her quiet time. She'a put on 10% wt increase in two weeks and actually looks like she's becoming a snake.
The mutton bird oil..hmmm I get the impression that it's not recommended for normal use as your snake can get get overweight. I think what you're doing sounds fine. Diamonds are one of the slowest growing of the Aussie pythons and can live for 25 years or more.
