  We analyze the present bounds of a scotogenic model, the Radiative Type III
Seesaw (RSIII), in which an additional scalar doublet and at least two fermion
triplets of $SU(2)_L$ are added to the Standard Model (SM). In the RSIII the
new physics (NP) sector is odd under an exact global $Z_2$ symmetry. This
symmetry guaranties that the lightest NP neutral particle is stable, providing
a natural dark matter (DM) candidate, and leads to naturally suppressed
neutrino masses generated by a one-loop realization of an effective Weinberg
operator. We focus on the region with the highest sensitivity in present and
future LHC searches, with light scalar DM and at least one NP fermion triplet
at the sub-TeV scale. This region allows for significant production
cross-sections of NP fermion pairs at the LHC. We reinterpret a set of searches
for supersymmetric particles at the LHC obtained using the package CheckMATE,
to set limits on our model as a function of the masses of the NP particles and
their Yukawa interactions. The most sensitive search channel is found to be
dileptons plus missing transverse energy. In order to target the case of tau
enhanced decays and the case of compressed spectra we reinterpret the recent
slepton and chargino search bounds by ATLAS. For a lightest NP fermion triplet
with a maximal branching ratio to either electrons or muons we exclude NP
fermion masses of up to 650 GeV, while this bound is reduced to approximately
400 GeV in the tau-philic case. Allowing for a general flavor structure we set
limits on the Yukawa couplings, which are directly related to the neutrino
flavor structure.
