It seems corgi svgs are hard to come by, so I made a quick one. It has 3 basic layers with black on the bottom and white on the top and a little pink tongue and white tail tip. I haven't been able to cut it yet but it has been carefully hand drawn and should cut ok. Please post feedback if you use it.
Find it here in my box account
Or if you prefer a corgi without a tail, how about this: