How can i ask for as guinea pig for my birthday?

Don't be afraid to ask =) they have a thing at the pet store that they run in so they can smell great ! i have a dwarf hamster and he smells , also when you have cats and dogs , i suggest when your done playing with it , i would put the lid cage or close the cage , so your cats and dogs can not get a hold of it and dont give them baths its bad ... i would start asking by , mom and dad i will be responsible for this animal and i will make sure i give great care or you can think of something else , hope this helps :)