I've read several experiences where people cross bred new zealands and saw faster growth rates. Improving growth rates is nice but temperment is also important to me. I was wondering if anyone has had any experience with crossbreeding champagne d'argent, silver fox, and/or american chinchilla with each other. They all seem to have similar weight, growth rate and temperment from my research. I'd love to hear your stories/advice. It almost seems like a crime to intentionally cross these 3 because they are more rare but I'm not really planning to sell them and I'm curious.