  Dwarf satellite galaxies of the Milky Way appear to be gravitationally bound,
but their stars' orbital motion seems too fast to allow this given their
visible mass. This is akin to the larger-scale galaxy rotation problem. In this
paper, a modification of inertia called quantised inertia or MiHsC (Modified
inertia due to a Hubble-scale Casimir effect) which correctly predicts larger
galaxy rotations without dark matter is tested on eleven dwarf satellite
galaxies of the Milky Way, for which mass and velocity data are available.
Quantised inertia slightly outperforms MoND (Modified Newtonian Dynamics) in
predicting the velocity dispersion of these systems, and has the fundamental
advantage over MoND that it does not need an adjustable parameter.
