More than 3 Levels of pet:: hide species name

[Demonwolf37]

Just as the title says, is it possible to get more than three levels of pet? I'd assume there is, but I'd like to know for sure before I start making multi-level pets.

Also, is there a way to hide the species name and replace it with a level name instead? And also have individual descriptions for each level? I have some pets where I'd like it to be a secret what they are until they level up.

Thanks.