Thanks, Deborah! I appreciate the response. So, maybe I'll try asking this question another way and focus on females. What would one expect a healthy female ball to weigh at 1 year, 2 years, and 3 years of age (never being paired up)? I realize there's a ton of variables in my question, but am just looking for a basic guideline to refer to. I do plan on breeding my few females later down the line, but am not power-feeding them at all. They all eat once weekly and roughly 10% of their empty weight. Thanks in advance all.