Aired: Wednesday November 26, 1997
Writer: Barry Hawkins
Director: Chris Dozois
Synopsis: The Extreme Ghostbusters battle a demonic canine who has turned all of New York's dogs into his own personal slaves. The Extreme Ghostbusters finally capture the powerful entity, only to face its much more powerful master.
- The script for this episode can be found on the Extreme Ghostbusters Scripts page.
- Title Reference: The phrase "dog days" refers to the sultry days of summer. In the Northern Hemisphere, the dog days of summer are most commonly experienced in the months of July and August, which typically observe the warmest summer temperatures. In the Southern Hemisphere, they typically occur in January and February, in the midst of the austral summer.
- In the end credits Iona Morris' name is misspelled as "Jonia Morris."