I'm wondering if you know some chalets/resorts/hotels etc, where you can travel with your pet. I would like to take my dog with me, because he loves the snow ->
Most websites for accomodations will give an indication (little dog insignia) of whether pets or accepted or not. Often you have to pay a supplement for them.
If you go to www.holiday-home.com one of the criteria on the details list for each property is whether they accept animals. Here is one (random - it doesn't belong to me or anyone I know!!) example of a place that does (unfortunately many don't):
I normally check Priceline Europe and Hotel Reservation Services and found that there were a lot of places that allowed our dog.
Whenever I book online, I put in a reservation comment that I was bringing my labrador retriever along and to contact me by such and such date if that was a problem. That way it is very clear that a dog is coming and that he was a larger dog.
We have been in St. Moritz/Davos/Zermatt/Lausanne and have yet to find a place that has not allowed our dog. And there have been no extra fees charged. Of course, we called first to check, and the hotels all had an indication on their websites that they are pet friendly.
No problems on the SBB trains either. And if you buy 1st class for yourself, you still only pay half price for a 2nd class ticket for your dog. Nice discount!
We have had good luck in France/Germany/Italy as well, though I have heard that TrenItalia is no longer allowing dogs in 2009. I need to verify this, as I have not tried to travel to Italy recently.
There's a hotel in Zermatt that is specifically dog-friendly to the extent that they provide bowls and beds and will dog-sit for you if necessary. Can't remember it's name, but I'm sure Google will be your friend