And it will create problems just to solve them. This plucky brain can chew through relationships the way a real Jack Russell chews through sofas. Or is your brain a German Shepherd? Or a Bichon Frise?

Genella Macintyre has done what many pet owners only dream of: written a book about her real-life bichon frise and Jack Russell terrier mix and all the adventures he gets up to. Tucker Times: The ...

If your brain is a Jack Russell, it’s not happy unless it has problems to solve. ... Or a Bichon Frise? Skip to main content Mobile Navigation. Psychology Today. Find a Therapist.