I talked to Ben Renick and he told me that once a week is perfectly fine till there adult size. He even said that mediums are alright and it isnt overfeeding. I scaled him back to smalls for now because he is a touch on the soft side but still strong for his size. This is my first anaconda and havnt seen any others first hand so i dont exactly know if there sopposed to be very muscley snakes like red tails or stay on the softer side.