A Portuguese Water Dog named Matisse from Flemington, N.J. enters the 139th annual Westminster Kennel Club Dog Show as the top winning male show dog in U.S. history, say his owners.

Matisse (Claircreek Impression de Matisse) is the top winning Portuguese Water Dog of all time, and is currently ranked number one dog of all breeds, including his breed and all working dogs, said Milan Lint, who owns him with Peggy Helming of Flemington, N.J.

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Matisse's odds of winning are listed at 4:1 by Wynn Casino Race and Sports Book Odds in Las Vegas, and he's ranked the number one favorite.

There is a Pennsylvania connection with Matisse, since Peggy Helming's husband, Dave Helming, is treasurer for the Kennel Club of Philadelphia.

Under handling of his owners, Matisse finished his Canadian championship at six months of age, and his American championship at eight months. After winning "best in sweeps" at Nationals with his breeder Donna Gottdenker, Matisse was placed under the care of handler Michael Scott "to grow up both mentally and physically," say his owners.

His first best in show came in December 2012, followed by winning working group at Westminster in 2013. He has won 238 all-breed bests in show and more than 300 working groups, Lint said.