Newfoundlands do, and there may be other water dogs with this adaptation too.

"Breeds that work in the water tend to have webbed feet" 1) "1. Which dog breeds named below have webbed feet? (Tip: Breeds that work in the water tend to have webbed feet.) a. Field Spaniel, German Wirehaired Pointer, German ShorthairedPointer b. Newfoundland, Chesapeake Bay Retriever, Portuguese Water Dog c. Catahoula Leopard Dog, Otterhound d. Labrador Retriever, Poodle, Nova Scotia DuckTolling Retriever e. all of the above" "Dog Trivia Answers (to the Dog Trivia Questions Above) 1.e" (all of them) 2) Actually, they must be many breed, I suppose, because this property is used to determine the dog's (mixed) breed: Identifying Mixed Breed Dogs: "They take many characteristics into consideration-size, color, color patterns, coat length and texture, bone structure, musculature, facial features, ear shape and carriage, tail shape and carriage, personality traits, energy levels, gait, and any special features such as eye color, tongue color, webbed feet, and wrinkled skin." Source: http://dogs.suite101.com/article.cfm/identifyingmixedbreeddogs 3) here some examples: - Labrador Retrievers: "Labs have webbed feet for swimming." http://media.wiley.com/product_data/excerpt/82/07645408/0764540882.pdf - Newfoundlands: "Newfoundlands have webbed feet" http://search.barnesandnoble.com/booksearch/isbnInquiry.asp?z=y&EAN=9780670036141 - Ridgebacks and Viszlas: "Ridgebacks do have webbed feet, but so do many other breeds. Viszlas do as well, they have a similar color, but no ridge, and are a smaller dog over all." http://forum.myspace.com/index.cfm?fuseaction=messageboard.viewThread&entryID=50729226&groupID=100014168&adTopicID=24&Mytoken=574E8E62-648E-4413-BA2D9B080C7D0B0C20675865

Ducksunds

Thats what we said before we put it down