Hi! Pets are fantastic to have around the home! I have three dogs and would have more if we had a bigger outdoor space- they are the best. So, for an air cleaner for pets, dogs, cats, etc, I'd recommend the Austin Air pet air purifier. The austin air purifier has a little more air purification power than the healthmate for the extra work of clearing pet dander, hair, dirt and so on.
I like this one because it does work on such a large area- up to 1500 sq ft. and the main HEPA filter is cleanable and only needs changing every 5 years or so. This makes it overall a great value for such a high grade machine. You'll notice a big difference in the air quality and amount of dust with using this pet air purifier. Other users report seeing less dust within just a day or two of use. Many report less allergies within a few days or a week, and with less allergies, they breathe better and sleep better!
It is also great for people who visit who might be allergic to pets because this pet air purifier will help clean the air so when they visit, they won't have such a reaction to the pet hair and dander. Those friends that avoid the house because of the pets can come over now. I think air purifiers are just great for that reason. My mother is allergic to dogs and having one in the room where she sleeps when visiting is a big help to her and her being able to enjoy her visit and breathe better while here.
Let me know how well it works if you get it, or if it doesn't work- definitely let me know so I don't keep recommending it- ha! These are great pet air purifiers, so I think you'll be happy.