I agree with bcr. The 10-15% guideline is exactly that. I feed a little on the heavier side of that scale for snakes under 1kg. I'd give him one weaner a week and offer a second prey item every 3-4 feedings.
Personally I go by the body condition of the snake. If your snake is long and real skinny I'd give two. If it's a fat ol snake I'd give one or even skip a couple weeks LOL. When my retic was small I'd give her a big meal and within a day or two she would look anorexic so I fed her quite a bit. Once she started maturing I slowed way down. Now at nearly 30 pounds I can skip several weeks and she still looks fine.
Last edited by cchardwick; 10-28-2017 at 02:55 PM.