I have 4 cats, a dog, and 3 girls in my house. Let me tell you, we have a ton of hair and dirt tracked throughout the house. I definitely am always on the lookout for a good vacuum that meets my needs. The WindTunnel 3 has really done a great job. It is easy to use, lighter weight, and picks up everything so far that has been thrown at it. I haven't had a clog or had to worry about it not working yet. It's also super easy to empty. I let my 7 and 8 year old use it all the time. This is a great vacuum and I recommend it for a household full of pets!