how much is the estimate cost for their food per month? (if there is additional stuff like medicines & stuff how much is it)

wanna ask.....if i buy a guinea pig can i keep in my room without air con? my room no air con & malaysia weather in the afternoon sometimes are really hot, so my room get quite warm but will the hamster be ok or will it die?

hmmm wont there be any side effect using ice pack? anyways i read afew post they say to reduce the smell must clean the cage often....but that means throwing all the hay rite? wont that cost alot if keep cleaning the cage often? i saw a few pics here some people cage, the cage base is wire so the poop & pee will fall out the cage & in a container but i read before they say using that kind of cage is bad for the guinea pig. if i use newspaper is ok rite but sad la....guinea pig later sad....later he say lousy home to live in. btw is it true female stink less than the male? or is it just some stereotype?

ok, thx maybe that could save cost...but i read before hay cost rm25 but how much amount is it? i mean rm25 for how much hay? & btw last question, which smell more a hamster or guinea pig?

ok...good point....thanks for the info