How big?

I've been looking at videos on youtube on fancy rats and all appear to be huge compared to mine? Amber and Holly are 7 months and was just wondering if they will grow anymore?

7 months is mostly full grown with females - they may fill out a bit still though. Have you any photos? Size often depends on line... and also things such as breeding, feeding when they are very young... Mostly, pet shop and rescue rats are smaller due to a poor start in life. Breeder bred rats tend to be bigger and fitter.

xx