Just when we thought Billy's diet was starting to take hold, he gained again. He's back to 14 lbs, 13 oz, a gain of 3.5 oz since last time. Whitey also gained a little bit, and is back to 13 lbs 5.5 oz. We need to buy more food soon, and it looks like it's time to switch over to the weight control formula.
Emily is also heading in the wrong direction, having lost an ounce at 6 lbs 4.5 oz. I'm willing to put that down to measurement noise, but we'll need to keep an eye on her. As per usual.