When Are They Fully Grown?

[LouiseS]

Hi, My boys must be about 6 months now - have had them for nearly 2 months and they are growing very well, I just wondered when they would be fully grown and how much should they weigh approximately?

 

[Freela]

My pigs hit full growth between about 9 months and a year. How much they weight varies a lot across individuals with a really wide range of normal. My girls have varied between about 1 pound and 12 ounces (Frenzy, who was a little wee thing) and just under three pounds (Linney, who was a whole lot of guinea pig!)