Hellhound (Freaky Jules #3) Free on Smashwords
The third volume of the Freaky Jules series. Julia Dundee (Freaky Jules) is recruited by her home spirit, a deceased police officer, to retrieve the spirit of his former partner, Sarge, an aging German Shepherd who will soon pass away. The only problem are the hellhounds that are bent on corrupting or destroying the retired canine hero.
https://www.smashwords.com/books/view/217481