Imo--- I Breed/ Raise/ Train Labs For Both Upland Game And Waterfowl (wanna Buy A Pup? Got 6 Right Now!--- The Perfect X-mas Gift!) Coturnix Absolutely Suck For Dog Training( And I'm Not Alone On This--- Most Pros Wont Use Them Either)--- Dont Get Me Wrong, I Love The Breed Of Quail--- I Have A Bunch And More Every Week, But They Just Really Dont Make The Cut For Dog Training Unless All You Want To Do Is Take Very Young Pups And Give Them Something With Feathers To Chew On.... The Coturnix (domesticated Anyways) Arent Very Active Fliers And Give A Dismal Training Performance. Also Many States Prohibit The Release Of Any Gamebird For Any Reason Or At Least Require Special Permitting And Inspections, Etc...any Infractions Carry Hefty Fines Including Your Truck And Dog, Etc...( Most Game Warden Really Have No Sense Of Humor About This)
Call Back Pen-- No Idea, Havent Tried With Coturnix. I Suppose If You Left A Roo To Crow From The Call Back Pen It Might Work.
And Besides Once Trained You Want Them To Hunt Bobs Or Pheasants --- Not Coturnix, So This Is A Mistake From The Beginning.