When searching for the top 10 famous cartoon dogs you have to consider notoriety, popularity, cultural significance and, of course, cuteness. Is it the kind of dog that you would happily max out your credit card for on silly toys, delectable treats, plush beds and bling collars? Oh, and if you could talk, it probably helped. There are any number of famous dogs in entertainment: Lassie, Eddie (of Frasier fame), Benji, Hooch, and Rin Tin Tin, but there is a certain breed of dog that has risen…