Mike Tucker and Robert Perry writing something not for the Seventh Doctor and Ace honestly feels kind of odd, made even weirder by the fact that they make “The Sow in Rut” a sequel to K9 and Company, with a dash of the vibes of The Daemons thrown in for good measure.  It’s Sarah Jane Smith’s story through and through and is honestly a fairly good time, complete with witches and demon pigs, but the ending feels like another anti-climax and tries to hint that some of the supernatural wasn’t supernatural at all which brings the story down slightly.  7/10.