We have a 1 credit Embryology course in our first term at KSU.
Primarily using Sadler's and class notes. I bought the optional "Veterinary Embryology" text by McGeady, Quinn, FitzPatrick and Ryan, although most of my classmates didn't bother. And I realize, it's not really necessary at all. Could've saved some $$.
Some illustrations we refer to in notes are out of the Dyce anatomy book.