Are you looking for someone who can help with pet care, as in a pet sitter, or are you looking to rehome your chinchilla permanently?
The only people I've known in Switzerland, I'm afraid, has been to sell the fur.
Yes, I got her in Switzerland, really? People will sell her fur ?! OMG..I cannot believe that ...
You can help me to find another home want to continue to raise her?
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By the way, as Odile has asked - under Swiss animal protection law chinchillas are considered Kolonietiere, colonly or social animals, meaning that they may not be kept alone. An exception can be given for an individual who has proven that it cannot tolerate living with conspecifics, but in all other cases chinchillas are to be kept in pairs or colonies.
So - if you choose to rehome privately you need to give your chinchilla to someone who already has one or a group. For this reason it might be easiest to seek the help of a rescue, preferably one with experience rehoming chins.
More here:
http://www.tierschutz.com/publikatio...chinchilla.pdf
Hope your chinchilla finds a good home.
(By the way, more information might help find a home - age, castrated or not, any special needs, etc. )
ETA:
Somewhat closer to you is the SPA Fribourg - they also take in Rongeurs:
One of my dogs came from this rescue, the good folks there looked after him very well and put me through the ringer to prove that I was good enough to adopt him. Which is a good thing, they want to make sure that the animals in their care go to the right homes. Again, if not too far from you, consider asking if they could take your chin for rehoming.