We bought this for Easter but Kyoshi was just too big by the time we received it and the store we bought it at didn't take refunds or exchanges. We tried it on once and took it off right away. He has no fleas or any other issues. Its virtually unworn! I'm guessing it will fit an 8 week old up to a4 months, depending on how fast your Corgi pup is growing. $15 shipped in the contiguous 48 states.

Msg me!