Can I breed a double deviant from a double deviant?

If so how?

Do I need to breed it with another deviant, double deviant, or would any double homozygous pet work?

Also how much do 0gp Ocelot double deviants sell for?

How much do 3gp Ocelot double deviants sell for?

Thank you for answering any of these questions!

any double homozy will work.

0gp DDs I'd say 40000+ silver

3gp DD I'd say 100000+silver

Ok thank you!