Phantom in the Pond - A Foxglove Corners Mystery, #28

Brent Fowler's plan to open a home for geriatric collies in Foxglove Corners runs into a snag when an old mystery threatens the lives of present day residents. Brent Fowler's idea to convert a rundown Victorian house into a home for geriatric collies encounters one setback after another, the most dangerous of which involves the cold case of a former resident who disappeared decades earlier during a tornado.
In the present day, Foxglove Corners pets are disappearing, along with their owners' money, when placed in the care of the unscrupulous owner of a pet transport company.