my experiences with ferts...
1: the MORE you bathe them the more they smell, never bathe more than once a month, even clean descented ferrets have a lignering musty odor...it realy bothers some, not so much other people...
2: the litterbox will always smell, their poop and urine are both very strong, so unless you clean the box imeditaly after use every single time there will always be at least a slight odor...
3: while ferrets can be "litterbox trained" its not like training a cat, the idea is you put a box in every corner because they seek out corners...some ferrets can be fairly reliable about going back to their cage or going to 1 litterbox, however most ferrets will pick any corner...if youve got a box in each corner, its not a problem...lol
4: ferrets are incredibly high energy and very social, unless your home pretty much all the time, you HAVE to get two...(personally i think even if your home 24/7 you should never have just one ferret)
5: they get into everything...it doesnt matter how safe and secure you think your cage is, they will figure out a way to escape...
and they will always wedge themselves and anything of interest into tiny little spaces you simply cant get to
6: they are theives...plain and simple. if its not bolted down and they decide it looks like something interesting...its theirs and will be quickly hauled away.
7: they can be nippy...this is not because "all ferrets bite" its simply because the nature of the ferret at play is to nip and bite, ferrets have veyr thick tough skin and high pain tolerences, when they play they play rough, biting kicking wrestlign and doing something akin to the death roll done by crocs lol....unfortunatly many ferrets esepcially when young dont understand that human being flesh isnt quite as tough as ferret flesh lol.
8: HEALTH...unfortunatly the mass production mill situations by marshals and many other ferret farms has produced a weakend animal highly prone to most commonly adrenal issues (though they are also prone to many different illnesses...) and not a single one of the "common ferret ailments" are "cheap" to treat...even routein vet care is very expensive, but once they hit the 2 yr mark adreanal issues and other genetic ikkies become incredibly common and VERY expensive to treat...
ive got friends who have and work ferret rescue and they have a rule of thumb that you shouldnt get a ferret if you have less than $2000 in an "emergency vet fund" for these guys because they are so prone to issues. these issues are 100% the result of mill like breeding practices, and finding a PRIVATE breeder will help reduce those risks (youl also see an insane difference in size, build and coat condition between the likes of a marshals and a private bred ferret) but private breeders are incredibly few and far between because ferrets are incredibly difficult to breed.
they make fun pets for the right person whos prepared for the "attitude" highe energy and high cost of keeping them.