Just about all of our older ferrets developed cataracts after the age of 7. Our first male, Chucky, was virtually blind because of his cataracts but it didn’t hinder him getting around the house in any way. And he still managed to chase the cats if they got in his way!
Cataracts are very obvious in dark-eyed ferrets, as they develop a greyish-blue, milky film across their pupils. With albinos, the red becomes almost pink but it’s not quite as noticeable.
Some older ferrets can suffer from retinal atrophy, a condition caused when the sensitive lining at the back of the eye dies off over time.
Blind ferrets are perfectly able to get around the house – just make sure you don’t move your furniture around to confuse your little friend! They can also get frightened if you startle them, so if you know you have a blind ferret in the family, be very gentle in your movements when you play with him or her.
This photo is of Seamus, my silvermitt boy, and you can see his damaged right eye clearly. I’d talked about his eye problem on my blog, before it was hacked and messed up so badly I had to close it down
Being blind in that eye didn’t slow Seamus down at all and he was happy to race around the house with his pal, Angus.
Unfortunately the problem which Seamus had was misdiagnosed – the vet (not my regular one) said that Seamus had retrobulbar lymphoma
More information about Cataracts and Blindness in Ferrets can be found here …
Trauma and Disease Threaten Ferret Eyes and Lives by Rebecca Sweat (Veterinary Practice News)
Living With A Blind Ferret by L Vanessa Gruden (FACT)
Blindness (Ferret proboards)
(Last updated September 2015)
DISCLAIMER: The information contained on this page is not meant to replace seeing a veterinarian if you think your ferret is ill. It’s only meant to supply general information on a particular illness which was obtained either from personal experience with my sick ferrets, or from books and/or the Internet.