Hopfully you will never ever need this. But I had a friend years ago whose dog got sprayed by a skunk...they tried everything to get the smell out of that poor dog. Nothing worked, not even tomato juice.
But last night we were watching a program all about skunks. And an expert was saying that he too has tried everything and the ONLY thing that worked was hydrogen peroxide mixed with baking soda and a little bit of soap. Bathe the dog in that mixture and your pet should be OK. But, be sure that you keep it out of their eyes..
Good to know, hope you never have to use it..