If a dog is said to be GSD for its breed what does that mean?

Good Social dog,,,,

It means the dog is a German Shepherd. GSD stands for German Shepherd dog and that is the type of dog or breed.

I Would Have Thought It MeantGood Show DogRather ThenGerman Sheppard DogAs When Most People Advertise They Use The Breeds Name Rather Than AbbreiviationsPlusGerman Shepperd Dog For Its Breed Doeasnt Make SenseWhereasGoos Show Dog For Its BreedMakes Perfect Sense

gsd = german shepard dog

gcd = good citizen dog (also includes good social dogs)

one would not say Good Show Dog unless they were hiding something, the titles and awards would say that