Hi I bought a jungle yearling about a month ago i was told he was about 7 months old from the pet shop but they couldn't give me a proper answer as to what he was eating so iv weighed him and his 53 grams so I was wondering what would be the best size food to feed him I know 15-20% is the best but over the last two weeks iv only been able to get him to eat one pinky rat a week that weigh about 6 grams iv offered him velvet rats that weigh about 10 grams but he won't touch them any suggesting would be appreciated