The skunk was IN the kennel, which meant it was trapped in an enclosure with the dog. A fight is precisely what I'd expect to have happen in that situation. Why did the skunk go into the kennel? I dunno...why do skunks do anything they do? May simply have been investigating. Thing is, if it had the wherewithal to be
spraying the dog -- as a skunk in its right mind would NORMALLY do -- I'd say there's a fair chance it was perfectly fine.
I guess what I'm saying is that nothing in the story strikes me as particularly strange or unusual..
And if your dog has been vaccinated anytime in the last 3 years at the very least, he'd be protected even if the dang skunk
was rabid. As others have mentioned, the vaccination probably lasts much, much longer than 3 years anyway.. Ever hear of anyone going in for their yearly tetanus vaccination? Of course not...
Now...the dog WILL NEED ANTIBIOTICS or he'll almost certainly get a nasty infection. And, so far as not touching the fur or whatever....I can understand that as a precaution, but those wounds need to be flushed, and soon. If he were here, I'd probably just put on some latex exam gloves or those big yellow cleaning gloves or something and get some betadine in those holes ASAP.. And then I'd start him on an antibiotic...amoxicillin if I had it, but if not, Naxcel/Excenel, or even Tetracycline or PenG in a pinch..
I have all that stuff on hand on account of raising goats, though...most folks don't.
We actually had something similar happen the other day, but instead of dog vs. skunk, it was our dog vs. our other dog(s).. Two came out with gaping wounds, which we cleaned and flushed with betadine. We still had a ton of amoxicillin oral suspension from when one of the cats needed it, so the little dog got 5ml (250mg...10mg/lb) of that, twice a day.. The other dog...
...I had to crack open a $35 vial of Naxcel for her, of which she recieved 1.5ml/day injected SQ, for five days.
Both are perfectly fine now...wounds are scabbed over, and nobody's worse for the wear.
If I hadn't basically had to become a veritable "country vet" over the last few years on account of these fricken goats, though...well, I'd have paid a vet to do pretty much what we did.
Long and short...with or without rabies (most likely
without, I'd say)...there's still work to be done. If you can't do it, get him to a vet ASAP.