Meet little Fluke the Jack Russell. Fluke is a 4 year Jack Russell Terrier who was rehomed from a local lady who could not keep her any longer. Fluke is a delight and lives with the owners two other dogs, Gus and Fidget. The three dogs show in the Blog. Fluke is the smallest of course but she is certainly the boss! She is a typical energetic Jack Russell, loyal, loving and tenacious but also has a very timid side.