Originally Posted by froggy7
About the dew claws... I poked around the net some, and it seems to be an "it depends" kind of thing. Apparently dew claws run the gamut from dangly-mostly-just-nail to entire extra toes with bone. If they are loose dangly ones, you run the risk of them getting caught and torn in normal life. And those are fairly simple to remove, especially when the pup is young. The ones that are more like extra toes are less likely to be damaged by normal life, but are also much more difficult to remove, especially when the dog is older.
So sometimes it's strictly a cosmetic procedure, and sometimes there is a medical reason for doing it.