Hello
Hi
I have a few questions regarding pet ferrets
Ask away, perhaps you might want to know which colors they have, or if there's a difference in appearance between male and female ferrets. 
I want to know how their temperament is and how well they do as pets compared to other animals such as dogs
Well, if their name origin will tell you anything, they're little scamps. "Ferret" is derived from the Latin "furittus", meaning "little thief". You shouldn't have any problems with other pets as you mostly keep ferrets in cages.
Are you able to have more than one together or should they be separated.  I would like to purchase some for younger children.  What type of lifespan so they have?
Ferret health
The domestic ferret is known to be affected by several distinct ferret health problems. Among the most common are cancers affecting the adrenal glands, pancreas, and lymphatic system. Viral diseases include canine distemper and influenza. Certain health problems have also been linked to ferrets being neutered before sexual maturity was reached. Certain colors of ferret may also carry a genetic defect known as Waardenburg syndrome. Similar to domestic cats, ferrets may also be affected by hairballs, or dental problems.
Adrenal disease.
Adrenal disease,
variety of grounds. The most serious among these is its application. How does one know how others want to be treated? The obvious way is to ask them, but this cannot be done if one assumes they have not reached a particular and relevant understanding.
Criticism Differences in values or interests.
George Bernard Shaw wrote, "Do not do unto others as you would that they should do unto you. Their tastes may be different." This suggests that if your values are not shared with others, the