Prior to The Horse Update, such as 1.5.2, my FPS in the game ranged from 30-70 FPS depending on which biome I was in, the jungle biome being at the lowest FPS and extreme hills biome being around 70 FPS. I was perfectly fine with the FPS I was getting but now as of updated to 1.6.1, my FPS has significantly dropped to unplayable numbers such as 10-30 FPS which is really frustrating. Usually the reason why I would not get high FPS in the game is because of the amount of trees in a biome but now something else is lowering my FPS that I cannot understand. I play on my HP Pavilion m6 laptop which ran Minecraft perfectly before the horse update. Please fix this! I want to enjoy playing Minecraft again! I don't like turning down the graphics to fast either. I'm also stuck with playing on normal render distance but I would play on that regardless of the MInecraft version. Please fix this!!