I bought this about 2 weeks ago I absolutely love it I have 2 German shepherds they shed a lot of hair and I was very surprised how much that this robot vacuum cleaner picks up I empty it about every 30 minutes. I use to have to sweep my kitchen floor 3 times a day and now I don’t because it goes in there. I love the app feature i can start him when I’m on my home from work and he is getting it done! I also love how he goes under the couch’s and cleans under there he has cut my vacuum cleaning down by more then half! I would definitely recommend this vacuum cleaner to anyone who has a dog that sheds a lot of hair because this vacuum is the perfect thing for the job he gets it done and when ever he is dying he will go home and charger himself and you can start a schedule where he cleans at a certain time for 40 minutes and I love that!