The German shepherd was found with its muzzle and legs bound, the RSPCA say.
Customers will get rebates of at least £61 each after the company failed in its sewage operation.
Daniel Bridges tried to lock the woman in his home to avoid her injuries being seen, police say.
Thunderstorms lash parts of the South East
Mark Phillips' chance meeting with his donor
AFC Bournemouth loan forward Mikael Ndjoli to League One side Gillingham for the entire 2019-20 season.
Kent off-spinner Adam Riley leaves the club after only two Championship appearances so far this season.
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