They have to average at leat 2.30 lbs per day between now and weigh in. I have to tell you that is a lot. It's not impossible though.
Energy (calories) fuels every metabolic process including growth....especially growth. So adding supplements like HIgh Octane Power Fuel and High Octane Heavy Weight will help. I would begin with 4 oz each per day.
By the way, you can get pigs to grow faster by hand feeding as opposed to self feeding (at leat that's been my experience with my daughters' hogs), and you can put things in and out of the pigs' diet more easily.
They should be eating 4.5 to 5 lbs per day. After they reach 100 lbs 6 lbs per day should be enough if you are including the above supplements. When they get to 150 lbs increase each to 8 oz per day.
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