Is Duchess The Tallest Dog In The World?

ST. LOUIS, MO (KTVI) – Marty Connolly might have the tallest female dog in the world. Duchess is almost five years old.  She stands quite tall.  He walks her regularly in Tower Grove Park. 

Duchess is a rescue dog.  Marty picked her up from the animal shelter after his last dog died.  Click here to see how you can help homeless pets.