We study the muon g-2 and neutralino dark matter as explained by the MSSM where the squarks
and 3rd generation sleptons are decoupled. Particularly, we focus on constraints from current and
future dark matter experiments such as PandaX-II and LUX-2016 as well as current bounds from
collider searches. Using the constraints on the MSSM from the muon g-2 and DM searches, we
study constraints from multilepton + MET searches at 8 TeV LHC, and the prospects for searches
at 100 TeV proton-proton collision energies.