Search.epolife.com hijacker program replaces homepage and default search engine by search.epolife.com. Such programs scan users browser activity and collect scanned data. After this, collected data can be shared with third-parties, what is not good for privacy.
Shiloh (the dog from the book Shiloh by Phyllis Reynolds Naylor) is a Beagle.
All the action took place on or around the Shiloh Ranch which had various owners during the run of the show. But the guy who never changed was (yep, my favorite!) Trampas (played by Doug McClure) - the Shiloh's wild, young cowhand. Only James Drury and Doug McClure were in the show all 9 years.