Miscellaneous Problems

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Insulin-secreting tumors are not uncommon among ferrets.  These

tumors cause persistently low blood sugar levels, which produce

weakness, depression, fainting spells, changes in behavior and

convulsions.



A number of autoimmune diseases of ferrets have been identified.

These types of diseases arise when the ferret's immune system

begins to destroy one or more of the body's components.  These

diseases are usually very serious.  Signs may include depression,

lethargy and weakness.  Veterinarians experienced in working with

companion exotic animals should be consulted if this type of

disease is suspected.  An evaluation of the blood (and perhaps

other tissues) is necessary to diagnose autoimmune disease.



Cataracts are fairly common in pet ferrets (young and old).

Their significance and genetic predisposition are not fully

understood.



Ferrets' nails (claws) can become extremely sharp and should be

trimmed periodically.  The method used and guidelines followed

are identical to those used in trimming the nails of a dog or a

cat.  Ferrets should not be declawed.