I talked to my dad and he told me he knows I'm responsible, he knows I would be able to care for them, it's just that HE doesn't want rats. He says rats are disgusting and shouldn't be owned as pets. He's been receiving a good dose of the silent treatment along with a little attitude on my part. So, as of right now, it's a no go.

I'll take the kritter krawler off my list. Thanks for the advice.