HI Jennifer
My corgi Bonnie(4yr) has been experiencing the exact same thing but my vet did not recommend hormones. He placed her on Proin. I believe it is the same active as in some diet pills She started out on 2 tabs a day and is now on 1. She used to fall asleep in our bed and literally leave a large puddle. It got to the point we had to have her in a diaper
She didnt like that but it was sure better than sleeping in her crate. The indiginity!! Is this a common thing in corgis or just any female dog. Bonnie is my first corgi and I must admit, my favorite! I just love her!