Hey, welcome to the wonderful world of Sizzles. Be prepared for an exciting, frustrating, crazy ride.
Now..here are some facts to start with. F1 does not a Sizzle make. What you have are proto Sizzles. Any new breed of anything is not really a breed until 6th -7th generation at least..and/or until it starts breeding true. At F1 you MAY get 3 - 10% going in the right direction and they may not breed true...but hopefully, some of them will & if you keep working on your lines you will eventually get a larger % from your breeding. When people ask me about buying Sizzles I always recommend they find out what generation they are getting. If they just want a pet & it looks like what they want, all is well. If they are interested in breeding that is another whole barrel of pickles. It is only right & fair to let them know that their percent of "proper" Sizzles is going to be low for several generation. This is not a bad thing..it's a project thing! An interesting, fun, challenging project.
I am starting my F7 gen this year. Out of 300+ chicks I hatched last year I have 30 hens & 12 roos that I kept for breeding. This is my best generation to date. I have some gorgeous birds this year. Very much the direction I was looking for. I also have a new color that has popped up from my fight to get the red out of my blue lines. Instead of fighting it this year, I'm going to set up separate pens & see what develops.
As was mentioned, breeding frizzled feather to frizzled feather creates some problems which is why we (the unofficial Sizzle group) have decided to recognize a smooth variety of Sizzle. Word is finally getting around that we are working with the Silkie standard with the two feather changes as our place to start ...so, you are going for 5 toes, crest, rose or walnut comb, blue skin, turquoise ear patch, hard smooth or frizzled feather, feathered feet, cobby body..etc. Same faults apply, except for the difference in feathers. Silkie feathers, whether reg or frizzled, are not acceptable & I have not found it to be very productive to breed back to them ..unless your after frizzled Silkies. If you are trying to strengthen your Silkie body traits after a couple of generations, breed back to the best Silkie you can find . You will get a larger % of Silkie feathered birds that you'll have to cull but, you will get better body traits in the rest.
Please understand, I am absolutely NOT criticizing or trying to discourage you. If Sizzles interest you..go for it. I agree..they are adorable! I call them my "muppet" birds & everyone who sees them is charmed by their appearance. I applaud your interest & your effort to educate yourself about this newly developing breed. I hope your interest takes you into the work of stabilizing the breed to breed true & I wish you the best of luck with that. I am always willing to answer any question and there are several others on this list who are several generations along in this project also who will also chime in with help. Best of Luck!
SarahsSizzles