I don't worry to much about various viruses, but then I had to be forced by my doctor, husband, and mother to get the H1N1 vaccine a couple of weeks ago. I am not taking any special percautions other than hand washing and basic common sense sanitation to avoid either of this year's Flu. I'm certainly not avoiding people or public places. I would probably hold the same type of practices with my dogs, if we go to the vet and another dog sniffs them I'm not going to freak. When it comes to dog to dog contact I'm more concerned with behavior. I do ask people at the vet clinic, staff included, not to pet my dogs the doctor washes her hands in front of me LoL, and I have a strict DO NOT TOUCH rule about litters of puppies, only the doctor can touch and only after washing and gloving hands. Though you can argue that they get immunity from mom when they are newly born, but not from everything as I have learned the hard way in the past.
I do notice that the pet edge brand kennel disinfectant claims to kill H1N1, which I found interesting. I am vigilant about keeping dog kennels clean, especialy now inviting strange dogs into parts of my home. Mop every day, nothing is shared, disinfect table, tub, and tools, between pets but I've always done that. *shrugs* Haha, I even disinfect everything between MY OWN dogs when I groom them, just keeping in the habit I suppose? I dont know that I would board my dog unless I knew the people who worked at the facility were as anal about that kind of thing as I am. I've already shunned my local dog park of late and likely won't be returning. That has more to do with fleas and other dog's behavior. I don't mind letting strangers human or dog meet my guys though.
As for my cats, don't get me wrong it's not that I don't love them, but I don't see a need to worry at all and won't. They don't leave the house for one and two they seem to barely tolerate me sooooooo you get the idea

I wouldn't want them to get sick or anything, I need them in the house - keeps my mother away hehehe she's allergic. I keep up on vacines for them and feed and water them and pet them when they'll allow it. I'm not nearly as attached though so I fail when it comes to keeping up on the latest and greatest cat related news
I just googled it and found this article, says it's the the k-9 version of the H1N1 virus. My brain is to foggy to read and retain much of anything in the article but remember when it was being talked about alot here. What I do understand that it isn't the same thing exactly so the virus has not crossed over into dogs.
http://gomestic.com/pets/the-h1n1-flu-and-dogs/