Unless you're a premium user you'll have to coordinate with the user you want to give the wolf to and don't put it up for sale until they're online and ready to take it, otherwise someone else would probably buy it themselves(which is perfectly fine for them to do) if you put it up before the intended user is actually ready for it.
If you're a premium user you can put it up for the user through private sale
Winter Month: 2 
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