We have 3 of them! And I agree with the others, they are little boogers. We have had to ferret proof the rooms that they are allowed to run in nightly, and we still do not leave them unattended at all times. They do require close to the same care as a cat, litter box cleaned and changed regularly, they also smell a bit musky, it does go away with bathing, however bathing too often is not good for them. They maintain thier playfulness like a kitten even throughout adulthood.. heck, we have a 11 year old ferret that even though he is grey and silver still runs around like a youngin most of the time. They are also prone to diabetes esp. with age. Also, over the years I have personally had over 12, and I have seen tumors in these animals, currently, our old man has one, it does not continue to get bigger, but it is there and we will not have it removed due to his age, our vet tells us he is the oldest ferret he has seen in many years. They can be very sensitive to anethesia. Also, they should be vaccinated like you would a cat. Most vets use the cat vaccines.... old man no longer gets his shots because everytime it has resulted in a very sick, almost dead ferret, the other 2 have sensitivity issues also, just not as bad, and they still get thier vaccines yearly. Please be sure this is the type of animal you want in your home, they do get into everything, and have odor more than you realize now (wont till you get it home and have had it for a week or so), they can be sweet or nasty. Our old man is sweet and wonderful, likes to be loved on, but Draeco is kind of a snot, he waits till you are not paying attention and runs up and attacks (visciously) your legs and feet and draws blood. Socks is a sweet guy, just does not tolerate loving to well, and usually wants to do his own thing.